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Rapid:
Individual Calculations November 2023 |
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| Dissanayaka, M A P Mihiranga Total change: -14.20 | |   |
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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 |
| 1422 | 1371 | 2.50 | 7 | -0.71 | 20 | -14.20 | |
|  Dilshan, K G I | | | 1041 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Ponnamperuma, Weraka Vasath | | | 1486 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Liyanage , Navida Hansaka | | | 1026 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rajawasala, R U D Janith Dulmina | | | 1580 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sivathanujan, S | | | 1725 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Peiris, T S S | f | | 1901 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Perera, K Damiru Damsara | | | 1198 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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