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Individual Calculations November 2015 |
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| Lokubalasuriya, Rochana Sasmitha Total change: 19.20 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1121 | 1.00 | 4 | 0.48 | 40 | 19.20 | |
|  Weerasinghe, Chamath | | | 1521 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Madurapperuma, M A D Maheshika L | | | 1430 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Malinda, Sudesh | | | 1427 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Thuduwage, Yasasirini Pabasara | | | 1405 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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