Rapid:
Individual Calculations November 2023 |
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Cooray, B S M T Total change: -30.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka Women's National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1375 | 1382 | 0.00 | 3 | -1.52 | 20 | -30.40 | |
| Viranya, A R M V | | | 1175 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | Abeysinghe, H M H Janandani | | | 1433 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | Sandeepani, M Tharushi | | | 1517 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | 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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