Individual Calculations September 2018 |
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Costha, M Yomali Muthumini Total change: -22.40 | | |
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Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1347 | 1078 | 0.00 | 3 | -0.56 | 40 | -22.40 | |
| Kolomwe, Willian | | | 1478 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Peiris, K Bimsara | | | 1263 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Akasha, J P Vihanga | | | 1300 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | * 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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