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Rapid:
Individual Calculations November 2023 |
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| Chandula, E D S Total change: 8.00 | |   |
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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 |
| 1323 | 1511 | 4.00 | 5 | 0.40 | 20 | 8.00 | |
|  Siriwardene, R B Bihandu J | | | 1185 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Labunahewage, Dulein Bimsath | | | 1216 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Munasinghe, Thisura | | | 1868 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Samaraweera, R G D Bhagya | | | 1178 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Galkotuwa, K A R G W S N B I | | | 1166 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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