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Rapid:
Individual Calculations November 2023 |
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| Wanniarachchi, Senuka Buvindu Total change: 61.20 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1137 | 3.50 | 5 | 1.53 | 40 | 61.20 | |
|  Chandrasekara, Pranieth | | | 1830 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Devundara, Rivinu Resandul | | | 1004 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Meedeniya, Ravindu Malintha | | | 1120 | SRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Jayanka, L P P R | | | 1340 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Caldera , H P Theekshana Anuja | | | 1122 | SRI | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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