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Rapid:
Individual Calculations November 2023 |
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| Sivathanujan, S Total change: 35.00 | |   |
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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 |
| 1538 | 1725 | 6.50 | 7 | 1.75 | 20 | 35.00 | |
|  Maheema, J A Kenisha | | | 1325 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, K Damiru Damsara | | | 1198 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kuruppu, Danuke | | | 2054 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Liyanapathirana, Pasan Vindula | | | 1829 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dissanayaka, M A P Mihiranga | | | 1371 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Galagamaarachchi, A S | | | 1682 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Yethmin, W J Methum | | | 1309 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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