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Rapid:
Individual Calculations November 2023 |
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| Pathirage, Yukitha Kenula Perera Total change: -0.80 | |   |
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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 |
| 1477 | 1150 | 1.00 | 4 | -0.02 | 40 | -0.80 | |
|  Alwala, A D Hansaja Ramith | | | 1491 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Jayath, B H Sathnidu | | | 1029 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Sethiya , A Vinuga | | | 1352 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Dehigama, D R N K B | | | 2035 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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