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Individual Calculations October 2013 |
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| Lokuge, Prabhath Sandaruwan Total change: -30.30 | |   |
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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 |
| 1578 | 1575 | 1.00 | 4 | -1.01 | 30 | -30.30 | |
|  Yogesh, Gautam | | | 1975 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Jayawickrama, U W R K | | | 1223 | SRI | 0.00 | 1 | -0.89 | 30 | -26.70 | | | Samarawickrama, T Dasun | | | 1259 | SRI | 0.50 | 1 | -0.37 | 30 | -11.10 | | | Wettasinha, Vasanta | | | 1853 | SRI | 0.50 | 1 | 0.33 | 30 | 9.90 | | | * 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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