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Individual Calculations October 2013 |
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| Tharindu, M W C Total change: -12.60 | |   |
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| 4th Buddhi International Rating Chess Championship 2013 | Gampaha | SRI | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1668 | 2.50 | 5 | -0.42 | 30 | -12.60 | |
|  Wettasinha, Vasanta | | | 1853 | SRI | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Jayasena, Chamuditha Prabath | | | 1408 | SRI | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Wijesuriya, G P Y | | | 1276 | SRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Koswattha, K W D M D I | | | 1502 | SRI | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Liyanage, N P | | | 1908 | SRI | 0.00 | 1 | -0.20 | 30 | -6.00 | |
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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