Individual Calculations February 2019 |
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Abeysinghe, Irushi Layanga Total change: 12.80 | | |
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Sri Lanka National Youth Chess Championship 2018 Under - 13 years Girls | Colombo | SRI | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1292 | 1138 | 1.50 | 4 | 0.32 | 40 | 12.80 | |
| Dassanayake, Tharusha Samadhi | | | 1328 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Mapa, M M W H | | | 1297 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | Withanarachchi, W A P V | | | 1262 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | Srilal, D A D T | | | 1281 | 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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