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Rapid:
Individual Calculations November 2023 |
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| Fernando, W K B Thumula Theekshan Total change: 9.20 | |   |
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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 |
| 1420 | 1214 | 2.00 | 5 | 0.23 | 40 | 9.20 | |
|  Alahakoon, Isuru | f | | 2068 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Manuranga, D Lahiru | | | 1357 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Dissanayake, D M Madushan Sameera | | | 1253 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Meharuban, Bagavan | | | 1087 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Weerasinghe, Isum | | | 1335 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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