Individual Calculations February 2016 |
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Perera , Vihini Vimansa Total change: -40.80 | | |
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Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1242 | 1053 | 0.00 | 4 | -1.02 | 40 | -40.80 | |
| Jayasundara, K M Sohanee Divyana | | | 1301 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Gamage, K G Vinal Vindipa | | | 1269 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Chamathka, Weerasinghe A Chethan | | | 1203 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | Bihansith, Sachina | | | 1194 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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