Individual Calculations February 2020 |
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Perera, Udari Dilrukshi Total change: 22.80 | | |
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Battle of the Kings - All Island Schools Team Chess Championship 2020 | Colombo | SRI | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1437 | 1112 | 1.00 | 3 | 0.57 | 40 | 22.80 | |
| Wijesinghe, N L C Dojitha | | | 1512 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gooneratne, D Naika | | | 1286 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | De Silva, L M S T | f | | 1512 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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