2026 FIFA World Cup · 终极预测报告

ELO + Poisson + 12 因子综合模型 · 10,000 次蒙特卡洛模拟 · 2026-06-27 17:02 UTC

模型冠军

Spain

概率 12.5%

2022回测准确率

47%

小组头名预测 (随机25%)

已赛确认

8 / 80

实时ELO更新

数据源

FIFA + Wiki

ELO · Poisson · MC

实时比分 · Live Scoreboard

自动刷新 · 每1秒 (实时)

当前无进行中比赛

已赛结果确认

8场小组赛已完赛。ELO评分已自动更新 (K=60 世界杯权重)。绿色左侧边框 = 已赛确认

组	主队	比分	客队	ELO变化
A	Mexico	2-0	South Africa	+11 / -11
A	South Korea	2-1	Czech Republic	+22 / -22
B	Canada	1-1	Bosnia and Herzegovina	-9 / +9
B	Qatar	1-1	Switzerland	+19 / -19
C	Brazil	1-1	Morocco	+5 / -5
C	Haiti	0-1	Scotland	-16 / +16
D	USA	4-1	Paraguay	+15 / -15
D	Australia	2-0	Turkey	+30 / -30

夺冠概率 Top 20（蒙特卡洛 10,000 次模拟）

ELO评分 + Poisson进球模型 · 已赛ELO已更新 · 含加时+点球决胜 · 数据截至 2026-06-27 17:02 UTC

#	球队	夺冠	概率条	小组出线	小组第1	级别	ELO
1	Spain	12.5% ↑0.6	12.5%	91.9% ↓0.4	70.4%	T1	2235
2	France	11.2%	11.2%	87.4% ↓0.5	64.0%	T1	2209
3	Brazil	10.9%	10.9%	77.6%	43.5%	T1	2035
4	Argentina	9.3% ↓0.2	9.3%	87.9% ↓0.6	66.4%	T1	2219
5	England	9.0% ↑0.1	9.0%	89.1% ↑0.3	65.4%	T1	2180
6	Germany	7.5% ↑0.2	7.5%	88.1% ↓0.9	66.0%	T1	2031
7	Netherlands	6.8% ↑0.2	6.8%	78.2% ↑0.7	53.3%	T1	2069
8	Morocco	6.3% ↓0.1	6.3%	73.2% ↑0.2	35.2%	T1	2080
9	Portugal	4.7% ↓0.2	4.7%	84.0% ↓0.2	58.1%	T1	2077
10	Turkey	3.3% ↓0.4	3.3%	36.0% ↑0.9	7.3%	T2	1754
11	Belgium	3.2% ↓0.1	3.2%	81.8% ↑0.9	55.4%	T1	2042
12	USA	1.5%	1.5%	79.7% ↑0.5	53.3%	T2	1928
13	Switzerland	1.3% ↑0.2	1.3%	63.6% ↓1.1	36.3%	T2	1906
14	Mexico	1.2% ↑0.1	1.2%	81.7% ↓0.8	50.9%	T2	1945
15	Uruguay	1.1%	1.1%	65.2% ↓1.2	20.8%	T1	1932
16	Croatia	0.9%	0.9%	63.1% ↓0.6	23.5%	T2	2024
17	Colombia	0.9% ↑0.1	0.9%	64.9% ↓0.2	27.8%	T2	1966
18	Japan	0.9% ↓0.1	0.9%	52.0% ↑0.7	22.4%	T2	1940
19	Senegal	0.8% ↓0.2	0.8%	51.8% ↑0.8	17.6%	T2	1972
20	Qatar	0.7% ↑0.2	0.7%	54.4% ↑0.3	25.4%	T3	1693

12 因子场外因素综合（场外维度）

#	因子	权重	主要受益者	主要受损者	影响描述
1	定位球威胁	5%	英格兰/德国/荷兰	西班牙/日本	英格兰定位球转化28%碾压级
2	点球大战历史	3%	德国/阿根廷/克罗地亚	英格兰/西班牙/荷兰	英格兰1-4(20%) VS 德国5-1(83%)
3	高原效应	3%	墨西哥	南非/捷克	Azteca 2250m氧气少23%
4	休息日不对称	4%	G/H/I组	J/K/L组	J/K/L组R32前仅2天恢复
5	球迷基数	3%	墨西哥/美国	亚洲/非洲	3700万墨裔在美，半个主场
6	黄牌/红牌风险	2%	—	墨西哥	墨西哥首场3红，淘汰赛隐患
7	板凳深度	5%	法国/英格兰/西班牙	挪威/摩洛哥	加时赛后差距指数级放大
8	Plan B战术	3%	法国/阿根廷	西班牙/摩洛哥	西班牙只会Tiki-taka，控不住就崩
9	VAR点球倾向	2%	英格兰/阿根廷	—	凯恩92%点球率=基本每场1球
10	球场宽度	1%	巴西(边锋)	—	AT&T 72m极宽→巴西边锋起飞
11	疲劳指数	3%	阿根廷(梅西仅2800min)	英格兰(贝林4800+)	贝林厄姆赛季近5000分钟→决赛堪忧
12	历史克制关系	2%	法国(对巴西)	巴西(对法国)	巴西"恐法症"1998/2006连败

夺冠赔率共识（多平台综合）

来源：Bet365 / William Hill / Pinnacle / Betfair / OddsPortal — 各平台权重不超过12%

排名	球队	综合赔率	隐含概率	趋势
1	西班牙	5.50	18.2%	↑
2	法国	5.75	17.4%	→
3	阿根廷	6.50	15.4%	→
4	英格兰	7.00	14.3%	→
5	巴西	7.50	13.3%	↓
6	葡萄牙	11.00	9.1%	→
7	德国	12.00	8.3%	→
8	荷兰	17.00	5.9%	→
9	摩洛哥	21.00	4.8%	↑
10	比利时	26.00	3.8%	↓

多源数据聚合 · 综合信心指数

6大数据源 · 每源权重≤12% · 赔率30% + 社媒25% + 球迷社区25% + 专家20% · 数据截至 2026-06-27 17:02 UTC

#	球队	综合指数	赔率信心	社媒情绪	球迷热度	专家评级	趋势
1	Argentina	0.795 ↑0.287	0.80	0.75	0.88	0.75	↑
2	Spain	0.786 ↑0.643	0.74	0.72	0.81	0.90	↑
3	France	0.782 ↑0.335	0.85	0.68	0.75	0.85	→
4	England	0.695 ↓0.360	0.71	0.65	0.76	0.65	→
5	Brazil	0.616 ↓0.556	0.51	0.70	0.71	0.55	↓
6	Portugal	0.589 ↑0.265	0.62	0.62	0.67	0.40	→
7	Germany	0.453 ↑0.174	0.28	0.58	0.62	0.35	↑
8	Netherlands	0.448 ↓0.189	0.39	0.55	0.58	0.25	→
9	Morocco	0.343 ↓0.750	0.00	0.60	0.65	0.15	↑
10	USA	0.309 ↓1.241	0.00	0.52	0.68	0.05	↑
11	Mexico	0.306 ↓0.184	0.00	0.55	0.63	0.05	→
12	Japan	0.282 ↓0.158	0.00	0.50	0.59	0.05	→
13	Uruguay	0.269	0.00	0.50	0.54	0.05	→
14	South Korea	0.267 ↓0.015	0.00	0.48	0.55	0.05	↑
15	Belgium	0.261 ↑0.118	0.00	0.48	0.48	0.10	↓
16	Canada	0.260 ↓0.336	0.00	0.50	0.50	0.05	→
17	Ivory Coast	0.260	0.00	0.50	0.50	0.05	→
18	Sweden	0.260	0.00	0.50	0.50	0.05	→
19	Scotland	0.260 ↓1.248	0.00	0.50	0.50	0.05	→
20	Paraguay	0.260 ↓0.483	0.00	0.50	0.50	0.05	→

数据源: Bet365/William Hill/Pinnacle/Betfair | Twitter/Reddit/Weibo/虎扑/懂球帝 | BBC/Guardian/ESPN/L'Equipe/Gazzetta/The Athletic/Kicker/Marca

预测夺冠路径（蒙特卡洛最高概率路径）

基于 10,000 次蒙特卡洛模拟的最可能淘汰赛路径。金色 = 胜者晋级，数字 = 晋级概率。

R32

Mexico68%

Morocco32%

Switzerland37%

Australia63%

Brazil16%

Ivory Coast84%

USA52%

Japan48%

Germany24%

South Korea76%

Netherlands10%

Qatar90%

Belgium40%

Senegal60%

Spain8%

Austria92%

France20%

Colombia80%

Argentina25%

Croatia75%

Portugal14%

Egypt86%

England19%

Uruguay81%

→

R16

Morocco27%

Switzerland73%

Brazil37%

Japan63%

Germany55%

Netherlands45%

Belgium75%

Spain25%

France52%

Argentina48%

Portugal64%

England36%

→

Morocco44%

Brazil56%

Netherlands50%

Spain48%

Argentina52%

England50%

→

Morocco48%

Netherlands52%

Spain42%

England58%

→

FINAL

Morocco71%

Spain29%

→

CHAMPION

Spain

淘汰赛预测 (R32 → 冠军)

基于蒙特卡洛模拟的每轮对阵预测。绿色 = 主队胜率，蓝色 = 客队胜率。🏆 = 预测晋级。

轮次	主队	主胜概率		客胜概率	客队
R32	Mexico	68%	vs	32%	Morocco 🏆
R32	Switzerland 🏆	37%	vs	63%	Australia
R32	Brazil 🏆	16%	vs	84%	Ivory Coast
R32	USA	52%	vs	48%	Japan 🏆
R32	Germany 🏆	24%	vs	76%	South Korea
R32	Netherlands 🏆	10%	vs	90%	Qatar
R32	Belgium 🏆	40%	vs	60%	Senegal
R32	Spain 🏆	8%	vs	92%	Austria
R32	France 🏆	20%	vs	80%	Colombia
R32	Argentina 🏆	25%	vs	75%	Croatia
R32	Portugal 🏆	14%	vs	86%	Egypt
R32	England 🏆	19%	vs	81%	Uruguay
R16	Morocco 🏆	27%	vs	73%	Switzerland
R16	Brazil 🏆	37%	vs	63%	Japan
R16	Germany	55%	vs	45%	Netherlands 🏆
R16	Belgium	75%	vs	25%	Spain 🏆
R16	France	52%	vs	48%	Argentina 🏆
R16	Portugal	64%	vs	36%	England 🏆
QF	Morocco 🏆	44%	vs	56%	Brazil
QF	Netherlands 🏆	50%	vs	50%	Netherlands 🏆
QF	Spain 🏆	48%	vs	52%	Argentina
QF	England 🏆	50%	vs	50%	England 🏆
SF	Morocco 🏆	48%	vs	52%	Netherlands
SF	Spain 🏆	42%	vs	58%	England

小组出线概率一览

基于蒙特卡洛 10,000 次模拟。前两名直接晋级，最佳8个第3名晋级。金色 = 小组头名热门，银灰 = 小组第二热门。

Group A

#	Team	Adv	1st
1	Mexico ↓0.8	82%	51%
2	South Korea ↓0.5	78%	40%
3	Czech Republic ↑0.8	27%	7%
4	South Africa ↑0.5	14%	3%

Group B

#	Team	Adv	1st
1	Switzerland ↓1.1	64%	36%
2	Qatar ↑0.3	54%	25%
3	Canada ↑0.6	42%	20%
4	Bosnia and Herzegovina ↑0.2	40%	19%

Group C

#	Team	Adv	1st
1	Brazil	78%	43%
2	Morocco ↑0.2	73%	35%
3	Scotland ↓0.3	46%	20%
4	Haiti ↑0.1	3%	1%

Group D

#	Team	Adv	1st
1	USA ↑0.5	80%	53%
2	Australia ↓2.0	77%	38%
3	Turkey ↑0.9	36%	7%
4	Paraguay ↑0.7	8%	1%

Group E

#	Team	Adv	1st
1	Germany ↓0.9	88%	66%
2	Ivory Coast ↓1.2	56%	19%
3	Ecuador ↑1.7	37%	11%
4	Curaçao ↑0.4	19%	4%

Group F

#	Team	Adv	1st
1	Netherlands ↑0.7	78%	53%
2	Japan ↑0.7	52%	22%
3	Sweden ↓1.6	36%	13%
4	Tunisia ↑0.2	34%	12%

Group G

#	Team	Adv	1st
1	Belgium ↑0.9	82%	55%
2	Egypt ↑0.8	54%	22%
3	Iran ↓1.7	50%	19%
4	New Zealand	14%	4%

Group H

#	Team	Adv	1st
1	Spain ↓0.4	92%	70%
2	Uruguay ↓1.2	65%	21%
3	Cape Verde ↑0.8	29%	6%
4	Saudi Arabia ↑0.8	14%	2%

Group I

#	Team	Adv	1st
1	France ↓0.5	87%	64%
2	Senegal ↑0.8	52%	18%
3	Norway ↑0.4	50%	17%
4	Iraq ↓0.6	10%	2%

Group J

#	Team	Adv	1st
1	Argentina ↓0.6	88%	66%
2	Austria ↑0.6	56%	18%
3	Algeria ↑0.2	40%	12%
4	Jordan ↓0.1	16%	4%

Group K

#	Team	Adv	1st
1	Portugal ↓0.2	84%	58%
2	Colombia ↓0.2	65%	28%
3	Uzbekistan ↑0.4	26%	7%
4	DR Congo	25%	7%

Group L

#	Team	Adv	1st
1	England ↑0.3	89%	65%
2	Croatia ↓0.6	63%	24%
3	Ghana ↑0.1	27%	6%
4	Panama ↑0.1	20%	5%

小组赛 72 场完整预测

含 xG / 半场比分 / 全场比分 / 黄红牌 / 角球 / 犯规 / 射门(射正) / 控球率 / 越位 · 已赛以CF标记 · 绿色边框=确认

组	日期	主队	客队	xG	HT	FT	黄牌	红牌	角球	犯规	射门(射正)	控球	越位
A	2026-06-12	Mexico	South Korea	2.16-1.32	0-1	1-2	2+1	0+0	10	29	30(11)	52.8-47.2	4
A	2026-06-12	South Africa	Czech Republic	1.39-1.79	1-0	1-3	3+2	0+0	10	15	23(8)	48.7-51.3	1
A	2026-06-18	Mexico	Czech Republic	2.04-1.19	2-1	2-2	3+2	0+0	11	22	28(10)	56.2-43.8	3
A	2026-06-18	South Korea	South Africa	2.02-1.43	0-0	3-1	2+2	0+0	12	31	25(9)	54.7-45.3	4
A	2026-06-24	Mexico	South Africa	2.11-1.05	CF	2-0	2+1	0+0	10	25	21(8)	57.5-42.5	3
A	2026-06-24	South Korea	Czech Republic	1.84-1.68	CF	2-1	1+0	0+0	10	19	15(5)	53.4-46.6	3
B	2026-06-12	Switzerland	Canada	1.72-1.31	0-1	1-4	0+1	0+0	9	23	21(7)	54.2-45.8	1
B	2026-06-12	Qatar	Bosnia and Herzegovina	1.43-1.21	0-0	1-0	3+3	0+0	8	24	25(9)	50.9-49.1	2
B	2026-06-18	Switzerland	Bosnia and Herzegovina	2.05-1.47	0-0	1-0	2+3	0+0	8	24	31(11)	56.5-43.5	1
B	2026-06-18	Canada	Qatar	1.27-1.12	2-1	4-2	4+5	0+0	8	31	17(6)	51.4-48.6	1
B	2026-06-24	Switzerland	Qatar	1.49-1.27	CF	1-1	4+4	0+0	13	30	27(9)	55.6-44.4	2
B	2026-06-24	Canada	Bosnia and Herzegovina	1.73-1.29	CF	1-1	4+3	0+0	11	24	22(8)	52.4-47.6	0
C	2026-06-12	Brazil	Morocco	2.19-1.91	CF	1-1	3+4	0+0	8	37	34(12)	50.4-49.6	1
C	2026-06-12	Scotland	Haiti	1.81-1.18	CF	1-0	4+4	0+0	10	21	32(11)	56.4-43.6	3
C	2026-06-18	Brazil	Scotland	2.42-1.31	1-0	2-0	2+2	0+0	10	14	30(11)	57.2-42.8	1
C	2026-06-18	Morocco	Haiti	2.64-1.07	0-0	0-1	2+3	0+0	10	21	19(6)	63.2-36.8	2
C	2026-06-24	Brazil	Haiti	2.75-0.97	1-0	1-0	2+3	0+0	9	28	32(11)	63.6-36.4	2
C	2026-06-24	Morocco	Scotland	2.33-1.44	1-0	2-0	2+2	0+0	10	25	24(9)	56.9-43.1	3
D	2026-06-12	USA	Paraguay	2.14-0.91	CF	4-1	2+3	0+0	4	25	23(8)	55.6-44.4	0
D	2026-06-12	Australia	Turkey	1.13-1.94	CF	2-0	3+4	0+0	19	23	19(7)	51.2-48.8	3
D	2026-06-18	USA	Australia	2.09-1.25	0-1	2-2	1+2	0+0	12	25	26(9)	53.2-46.8	4
D	2026-06-18	Paraguay	Turkey	0.82-1.97	0-1	0-2	2+2	0+0	9	24	26(10)	48.8-51.2	5
D	2026-06-24	USA	Turkey	1.41-1.39	3-0	3-0	2+2	0+0	12	21	21(7)	54.4-45.6	2
D	2026-06-24	Paraguay	Australia	1.25-1.74	0-3	0-5	3+2	0+0	8	31	22(7)	47.6-52.4	5
E	2026-06-12	Germany	Ecuador	2.54-1.19	1-0	1-1	0+1	0+0	16	20	23(9)	57.6-42.4	3
E	2026-06-12	Ivory Coast	Curaçao	2.23-1.31	2-0	2-2	2+3	0+0	12	26	25(9)	54.2-45.8	1
E	2026-06-18	Germany	Ivory Coast	2.67-1.58	0-1	1-1	2+3	0+1	15	31	32(11)	58.6-41.4	1
E	2026-06-18	Ecuador	Curaçao	1.68-1.24	0-0	1-0	2+2	0+0	11	19	28(10)	55.3-44.7	2
E	2026-06-24	Germany	Curaçao	3.21-1.11	0-0	1-1	1+2	0+0	9	26	25(9)	62.9-37.1	4
E	2026-06-24	Ecuador	Ivory Coast	1.40-1.77	0-0	1-0	3+3	0+0	12	19	21(7)	51.1-48.9	2
F	2026-06-12	Netherlands	Japan	2.46-1.73	0-1	2-3	3+2	0+0	7	18	35(13)	53.5-46.5	6
F	2026-06-12	Sweden	Tunisia	1.17-1.14	1-0	2-0	1+2	0+0	10	23	29(10)	49.6-50.4	2
F	2026-06-18	Netherlands	Sweden	1.67-0.95	0-2	0-3	4+5	0+0	17	31	23(8)	59.3-40.7	3
F	2026-06-18	Japan	Tunisia	2.13-1.68	0-0	2-1	1+2	0+0	10	20	26(9)	55.4-44.6	1
F	2026-06-24	Netherlands	Tunisia	2.72-1.50	4-1	9-1	1+2	0+0	7	22	27(9)	58.9-41.1	5
F	2026-06-24	Japan	Sweden	1.31-1.06	0-0	1-0	1+1	0+0	7	20	20(7)	55.8-44.2	2
G	2026-06-12	Belgium	Egypt	2.40-1.63	1-1	2-1	1+1	0+0	15	32	12(4)	57.6-42.4	6
G	2026-06-12	Iran	New Zealand	2.22-1.25	1-0	2-0	2+2	0+0	15	34	25(9)	57.5-42.5	2
G	2026-06-18	Belgium	Iran	2.34-1.54	0-1	3-1	2+3	0+0	7	30	30(11)	55.0-45.0	4
G	2026-06-18	Egypt	New Zealand	2.34-1.29	0-1	1-2	1+1	0+0	11	21	18(6)	54.8-45.2	1
G	2026-06-24	Belgium	New Zealand	3.00-1.12	0-0	1-0	1+1	0+0	12	27	32(11)	62.4-37.6	5
G	2026-06-24	Egypt	Iran	1.82-1.78	3-0	3-2	2+2	0+0	9	34	25(9)	47.3-52.7	0
H	2026-06-12	Spain	Cape Verde	3.38-1.33	1-0	3-1	5+5	0+0	7	17	26(9)	66.9-33.1	1
H	2026-06-12	Uruguay	Saudi Arabia	2.17-0.98	1-0	3-0	3+3	0+0	15	27	19(6)	57.3-42.7	0
H	2026-06-18	Spain	Saudi Arabia	3.37-0.94	1-0	2-2	3+4	1+0	11	25	22(8)	66.6-33.4	2
H	2026-06-18	Uruguay	Cape Verde	2.17-1.38	2-0	2-1	1+0	0+0	18	27	23(8)	57.6-42.4	4
H	2026-06-24	Spain	Uruguay	2.80-1.73	1-0	4-0	2+2	0+0	14	24	33(12)	59.3-40.7	4
H	2026-06-24	Cape Verde	Saudi Arabia	1.66-1.18	1-1	1-2	0+0	0+0	5	28	21(7)	49.7-50.3	7
I	2026-06-12	France	Senegal	2.87-1.73	1-1	1-1	1+2	0+0	13	24	28(10)	56.4-43.6	1
I	2026-06-12	Norway	Iraq	2.14-1.06	0-1	1-1	1+2	0+0	9	18	20(7)	53.7-46.3	2
I	2026-06-18	France	Norway	2.84-1.67	2-1	4-2	0+1	0+0	17	20	27(9)	60.4-39.6	2
I	2026-06-18	Senegal	Iraq	2.22-1.08	1-0	3-1	2+3	0+0	14	25	27(10)	57.7-42.3	5
I	2026-06-24	France	Iraq	3.25-0.95	0-1	2-3	2+2	0+0	11	25	23(8)	64.1-35.9	1
I	2026-06-24	Senegal	Norway	1.94-1.89	0-0	1-0	2+2	0+0	12	21	32(12)	54.0-46.0	4
J	2026-06-12	Argentina	Austria	2.74-1.67	0-0	1-0	3+2	0+0	9	31	35(13)	61.2-38.8	0
J	2026-06-12	Algeria	Jordan	2.06-1.37	0-1	1-2	3+2	0+0	11	25	33(12)	53.6-46.4	6
J	2026-06-18	Argentina	Algeria	2.95-1.49	1-1	2-2	3+3	0+0	14	32	27(10)	62.4-37.6	2
J	2026-06-18	Austria	Jordan	2.30-1.28	4-0	7-1	2+3	0+0	9	24	31(11)	54.9-45.1	2
J	2026-06-24	Argentina	Jordan	3.37-1.14	0-0	2-0	2+1	0+0	8	32	30(10)	66.1-33.9	6
J	2026-06-24	Austria	Algeria	2.01-1.67	2-0	2-2	2+3	0+0	8	16	26(9)	51.3-48.7	7
K	2026-06-12	Portugal	Colombia	2.12-1.56	0-1	3-3	1+2	0+0	14	12	21(8)	53.3-46.7	8
K	2026-06-12	Uzbekistan	DR Congo	1.69-1.69	0-1	0-5	2+3	0+0	10	30	22(8)	50.8-49.2	2
K	2026-06-18	Portugal	Uzbekistan	2.82-1.24	2-1	2-1	4+3	0+0	6	30	21(8)	60.1-39.9	5
K	2026-06-18	Colombia	DR Congo	2.13-1.27	2-0	3-0	2+3	0+0	16	24	27(10)	57.5-42.5	5
K	2026-06-24	Portugal	DR Congo	2.85-1.25	1-0	4-3	1+2	0+0	10	25	31(11)	60.8-39.2	2
K	2026-06-24	Colombia	Uzbekistan	2.11-1.25	1-0	4-2	3+2	0+0	8	30	19(7)	56.8-43.2	3
L	2026-06-12	England	Croatia	2.74-1.80	3-0	6-0	3+3	0+0	14	28	31(11)	54.4-45.6	3
L	2026-06-12	Ghana	Panama	1.81-1.60	0-1	1-2	2+2	0+0	7	23	31(11)	47.3-52.7	5
L	2026-06-18	England	Ghana	3.15-1.36	1-0	2-1	2+3	0+0	6	20	35(12)	64.4-35.6	7
L	2026-06-18	Croatia	Panama	2.39-1.39	1-2	1-5	2+1	0+0	7	29	25(9)	57.3-42.7	0
L	2026-06-24	England	Panama	3.27-1.25	1-0	3-0	1+2	0+0	7	28	15(5)	61.7-38.3	1
L	2026-06-24	Croatia	Ghana	2.30-1.52	0-0	0-0	2+2	0+0	1	20	20(7)	60.0-40.0	3

模型说明 · 数据来源 · 更新机制

模型架构: ELO评分系统 (FIFA 2026-06-11 排名转换) + Poisson进球分布模型 + 蒙特卡洛模拟 (10,000 次完整赛会)

动态更新: 每场已赛结果自动纳入ELO系统 (K=60 世界杯权重)。confirmed_results.py 更新后，build.py 自动重建报告。

比分生成: Poisson分布从期望进球 (xG) 抽样。上半场占全场进球的43%（基于2022世界杯实际数据）。卡牌/角球/犯规/控球基于球队风格系数+ELO差。

2022回测: 小组头名预测准确率 47%（随机基准25%），前二准确率待验证。

数据来源: Wikipedia 2026 FIFA World Cup (资格赛结果+抽签), FIFA Mens Ranking (2026-06-11), Transfermarkt (身价参考), 多方博彩平台赔率共识。

局限: 未纳入实时伤病/天气/裁判指派/更衣室动态等。模型输出为概率分布，单场比赛高度不确定。

自动部署: GitHub Actions 每30分钟运行 build.py → 更新 report_2026.html → Cloudflare Pages 自动部署。上次构建: 2026-06-27 17:02 UTC

免责: 仅供足球数据研究参考，不构成任何博彩建议。预测与实际结果可能存在显著偏差。