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Rapid:
Individual Calculations November 2018 |
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| Wickramaratna, Lakidu Tharinda Total change: -52.60 | |   |
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| Sri Lanka National Rapid Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1529 | 2.00 | 6 | -2.63 | 20 | -52.60 | |
|  Amarasinghe, K K H Kevinda | | | 1129 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Priyankara, Chamil | | | 1929 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinnagoda, P G Anuhas Suradunu | | | 1168 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Gamage, A G R Ruwanmith | | | 1129 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ekanayake, Hasindu Chiranga | | | 1152 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Alwis, B H A Rasidu | | | 1168 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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