Individual Calculations January 2018 |
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Jayarathna, Isali Dahamsa Total change: -25.60 | | |
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9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1281 | 1038 | 0.00 | 3 | -0.64 | 40 | -25.60 | |
| Dabarera, G W D M | | | 1438 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Karthikeyan, Kiruththikah | | | 1227 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Herath, H M M D | | | 1178 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | * 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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