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Individual Calculations March 2020 |
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| Gayanuka, B D Omira Total change: -24.80 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1274 | 2.00 | 6 | -0.62 | 40 | -24.80 | |
|  Wijesinghe, N L C Dojitha | | | 1674 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Peiris, T G M | | | 1674 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kithmal, P M Kalindhu | | | 1560 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wimalagunasekara, D Nithwara | | | 1079 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Ransilu, K A Rahal | | | 1046 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Dinayana, Thinuga | | | 1072 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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