Individual Calculations May 2018 |
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Amarasinghe, K K H Kevinda Total change: 60.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1436 | 1101 | 2.00 | 4 | 1.50 | 40 | 60.00 | |
| Wettasinha, Vasanta | | | 1501 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wiratunga, Jenith | | | 1470 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | | Chamathka, Weerasinghe A Chethan | | | 1391 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Rupasinghe, Tilani | | | 1382 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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