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Rapid:
Individual Calculations November 2023 |
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| Nanayakkara, Chamath Mishendr Total change: 29.60 | |   |
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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 |
| 1362 | 1125 | 2.50 | 5 | 0.74 | 40 | 29.60 | |
|  Kuruppu, Danuke | | | 2054 | SRI | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Sathmina, S L Lalindu | | | 1508 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Selvendra, Jathuran | | | 1060 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Senadeera, S P Gayundu Bometh | | | 1027 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Maitipe, M T Anuja Nadun | | | 1160 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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