Monday, April 1, 2013

World Cup Qualifications March 2013. After last week's World Cup qualifiers I spent some CPU cycles simulating the remaining games. I simulated each game a million times weighting the strength of teams ELO score. I noticed that the winners in March were Venezuela, Bosnia, and Panama that increased their chances significantly. Likewise Uruguay, Jamaica, and Greece experienced some bad results, and Uruguay for example went from 60% chance to 30%. Azerbaijan, Georgia, Moldova, and Lesotho lost any reasonable chance (P<10e-6). The Oceanic region was finalized where Solomon Islands and Tahiti were knocked out. New Zealand won the region and will play against the 5th team from Asia. The table below shows the chances for all remaining teams and third and fourth column show how the chances have changed last month and last six months, respectively. The right panel shows the same thing for chances to win the whole cup in Brazil.
CountryQualify(%)Mar-01Oct-01ChampionMar-01Oct-01
Brazil100+0+025.6+0+8.8
Argentina99.9999+0.0029+0.16998+0-0.9
Netherlands99.991+0.591+5.7914.8+0-0.3
Spain99.57+0.32-0.0330+0-4.1
Colombia99.49+0.08+2.361.43-0.01-0.24
Germany99.28+0.75+2.2413.1+0.1-1.3
Japan99.24-0.45+0.350.37-0.02-0.05
Russia99.01+1.48+18.611.29+0.04+0.11
Ecuador98.85+1.98+9.150.61+0.01-0.06
Mexico96.89-1.56-2.622.3+0.02-0.26
South Korea96.06+0.96-2.370.25+0.01-0.03
Italy95.4+0.7+11.71.83+0.01+0.1
Switzerland94.8+2.2+16.30.24+0+0.01
England93.2-3.08-2.964.5-0.1-0.7
Australia90.2-4.7+4.10.12-0.02-0.01
Croatia88.7+7.3+70.83+0.07-0.02
Ivory Coast88.4+3.4+5.50.67+0.04-0.02
United States84.4+10.4+4.90.08+0.01+0
Chile77+5.6+2.60.23+0.02-0.04
Egypt74.7+3.1+4.10.024+0.003+0.001
Iran73.7-1.2-100.015+0.004-0.004
Portugal73.6-2.9-14.61.95-0.08-0.68
Bosnia and Herzegov70.2+22.1+28.40.033+0.011+0.011
France68.5-1.3+10.20.49-0.02+0.02
Greece67.7-13.9-7.70.15-0.04-0.04
Sweden65.5-1+3.90.68+0-0.02
Honduras56.9-8.7+20.10.008+0+0.003
Tunisia56.5+0.9+1.30.001+0+0
Venezuela55.7+17.9+33.10.023+0.004+0.011
Panama55.7+11.3-4.40.007+0.001-0.002
Nigeria51.8-8-7.30.002+0.001-0.001
Belgium50.5+5.8+3.60.08+0.01+0
Costa Rica47.6+4.4+10.70.003-0.001-0.001
Uzbekistan46+1.9+26.10.002+0.001+0.001
Ghana38.7+14.1+13.40.005+0.001+0.002
New Zealand36.4+1.2+2.50.0004+0+0
Mali32.2+3.7+2.50.0004-0.0006-0.0006
Uruguay29.9-30-51.70.15-0.15-0.35
Zambia25.3-10.6-10.20.001+0+0.0006
Romania24.4-2.2+1.90.029-0.002+0
South Africa23.8+0.7-0.10.0001+0.0001+0
Cameroon23+5.4+5.50.0001-0.0003+0
Jamaica22.1-16.6-9.20.001+0+0
Norway19.3-12.8-17.90.007-0.003-0.011
Montenegro17.8+6.8+14.350.001+0.0008+0.0007
Senegal17.3+0.7+1.60.0001+0+0
Algeria16.7+0.2+0.60.0001+0+0
Czechia13.5-10.7-140.018-0.016-0.032
Libya12.6-3.7-4.30-0.0002-0.0001
Denmark11.8-0.1-19.10.02+0-0.03
Ukraine11.3+7-6.20.006+0.004-0.004
Gabon10.1-8.1-8.10+0+0
Iraq9.8+1.3-2.50.0001+0+0
Peru9.2+4+00.003+0.001-0.002
Serbia7-3.1-3.60.001-0.001-0.001
Hungary6.5+0.1+1.40.001+0+0
Oman6+0.9+0.50+0+0
Jordan5.7+4.35-4.50-0.0001-0.0001
Poland5.5-5.5-5.10.001-0.002-0.001
Angola5.2+1.56+1.110+0-0.0001
Bulgaria5.1+2.64+1.90.0003+0.0001+0.0001
Burkina Faso4.8+2.53+2.30+0+0
Congo4.3+2.14+2.230+0+0
Uganda4-4-4.40+0+0
Ethiopia3.67+0.45+0.560+0+0
Ireland3.56-1.24-3.840.002+0-0.002
Malawi2.71+1.82+1.690+0+0
Iceland2.26+1.93+1.760+0+0
Qatar2.06-0.9-6.740+0+0
Israel1.81+0.6-0.790.0001+0.0001+0
Democratic Republic1.2-0.72-0.660+0+0
Albania1.18+1.02+0.890+0+0
Slovakia0.97-1.54-8.430-0.0001-0.0003
Guinea0.77-0.98-1.530+0+0
Paraguay0.66-1.29-0.570.0002-0.0001-0.0008
Turkey0.6-0.08-110.0001-0.0001-0.0059
Central African Rep0.54-0.79-0.790+0+0
Bolivia0.51-0.28+0.220+0+0
Benin0.5-0.97-0.970+0+0
Austria0.4+0.27-0.160+0+0
Liberia0.37+0.3+0.290+0+0
Finland0.31+0.13-0.670+0-0.0001
Slovenia0.24-0.76-9.560-0.0001-0.0004
Sierra Leone0.19-0.38-0.450+0+0
Morocco0.17-1.6-2.470+0-0.0001
Namibia0.16-0.14-0.140+0+0
Kenya0.16+0.08+0.060+0+0
Lithuania0.14-0.01-0.380+0+0
Niger0.11-0.31-0.370+0+0
Scotland0.06-1.57-2.550+0-0.0004
Togo0.06-0.07-0.10+0+0
Latvia0.05-0.1-0.890+0+0
Equatorial Guinea0.04+0.016+0.0060+0+0
Botswana0.04-0.19-0.210+0+0
Tanzania0.039+0.029+0.0280+0+0
Wales0.031-0.059-0.0890+0+0
Rwanda0.014-0.116-0.1460+0+0
Cyprus0.013+0.004-0.1470+0+0
Cape Verde0.007-0.203-0.2630+0+0
Armenia0.005-0.045-0.1250+0+0
New Caledonia0.004-0.546-2.0960+0+0
Zimbabwe0.004-0.026-0.0460+0+0
Sudan0.003-0.047-0.0770+0+0
Mozambique0.002-0.006-0.0070+0+0
Gambia0.001-0.004-0.0070+0+0
Belarus0.001-0.002-0.2490+0+0
Macedonia0.001-0.049-0.0490+0+0
Lebanon0.001-0.01-0.1290+0+0
Northern Ireland0.0004-0.0016-0.01860+0+0
Estonia0.0001-0.0002-0.04990+0+0