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Individual Calculations January 2011 |
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| Merritt, Mario Total change: 7.20 | |   |
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| UMADA CUP 2010 | Port of Spain | TRI | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2142 | 5.00 | 9 | 0.48 | 15 | 7.20 | |
|  Raphael, Christopher | | | 1894 | TRI | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Ostos, Julio | m | | 2312 | VEN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Gill, Joseph | | | 1967 | TRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Flaquer, Luis | f | | 2274 | DOM | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Finol Berrueta, David Emmanuel | f | | 2169 | VEN | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Singh, Ravishen | | | 2117 | TRI | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Prasca Sosa, Rafael | m | | 2415 | VEN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Del Castilho, Martyn | | | 2199 | BAR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Soondarsingh, Dev | | | 1898 | TRI | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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