Individual Calculations January 2019 |
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Gunaratne, Chivath Dathesha Total change: 18.00 | | |
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Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1406 | 1084 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
| Epa, W Buthmi J | | | 1328 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | Samarasinghe, Wayuni Vinara | | | 1463 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | Wiratunga, Jenith | | | 1349 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | Abeysinghe, S M A M | | | 1484 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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