Crankshaw Sports Stats


1990 Caribbean Cup Ratings

Ratings based on 1990 Caribbean Cup (host Trinidad & Tobago)

Tournament abandoned before semi-finals

Field Strength = 94.68

COUNTRYMPGFGAINTOPPRATING
Trinidad & Tobago 250102.5095.2297.72
Jamaica 540100.8095.1995.99
Martinique 483101.2594.3995.64
Barbados 585100.6094.9095.50
Bermuda 353100.6794.8095.47
St. Martin 352101.0094.1095.10
Surinam 374101.0093.7294.72
St. Lucia 32399.6795.0594.72
Cayman Islands 111100.0094.7094.70
St. Maarten 111100.0094.7094.70
St. Kitts & Nevis 22399.5095.1194.61
St. Vincent 57899.8094.6594.45
Grenada 54799.4095.0494.44
Antigua & Barbuda 32599.0095.2294.22
Guadeloupe 31499.0095.2094.20
Dutch Antilles 333100.0093.9793.97
Dominica 22399.5093.8193.31
French Guyana 33798.6794.4793.14
Guyana 31698.3394.3992.72
British Virgin Islands 10397.0095.0392.03


Methodology for predictor ratings developed in SAS. Methodology is as follows:

               i. Calculate an intial rating: (GF-GA)/MP +100 for every team
               ii. Calculate the mean intial ratings for all opponents as intial
                   strength of schedule.
               iii. Adjust initial rating of every team by initial strength of schedule.
               iv. Iterate through steps ii. and iii. until convergence or ten 
                   iterations (which ever comes first) to calculate final strength of schedule (variable OPP above).
               v. Adjust initial rating by final strength of schedule (using formula: Rating = Initial Rating + [Final Strength of Schedule - 100])

A Rating system for International and Club Football Teams