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Rapid:
Individual Calculations November 2023 |
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| Alahakoon, T N Total change: -37.80 | |   |
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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 |
| 1453 | 1665 | 1.00 | 4 | -1.89 | 20 | -37.80 | |
|  Galkotuwa, K A R G W D R B G | | | 1312 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Munasinghe, Lahiru | | | 1916 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bandara, B G S N R | | | 1265 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hansana, G Haritha | c | | 1320 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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