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Rapid:
Individual Calculations November 2023 |
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| Perera, T H Adrian Savidya Total change: -11.60 | |   |
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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 |
| 1641 | 1085 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
|  Dehigama, D R N K B | | | 2035 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Wijethunga, P D Akain Jithsara | | | 1247 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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