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Individual Calculations September 2010 |
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| Finol Berrueta, David Emmanuel Total change: 6.25 | |   |
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| Caribbean Chess Carnival Under 20 | Port of Spain | TRI | 2010-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2169 | 4.00 | 5 | 0.25 | 25 | 6.25 | |
|  Raphael, Christopher | | | 1894 | TRI | 1.00 | 1 | 0.17 | 25 | 4.25 | |  Singh, Vishnu | | | 1940 | TRI | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Tjong Tjin Joe, Calvin | | | 1896 | SUR | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Cabralis, Keron | f | | 2116 | TRI | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Wiltshire, Esan | | | 1990 | TRI | 1.00 | 1 | 0.27 | 25 | 6.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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