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Individual Calculations October 2013 |
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| Jayawickrama, U W R K Total change: 45.30 | |   |
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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 |
| 1594 | 1223 | 2.00 | 5 | 1.51 | 30 | 45.30 | |
|  Gamage, Chathulanka | | | 1623 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lokuge, Prabhath Sandaruwan | | | 1575 | SRI | 1.00 | 1 | 0.89 | 30 | 26.70 | |  Thilakarathne, G M H | | | 1623 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Theekshana, H.g. Denuwan | | | 1527 | SRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Munasinghe, R T | | | 1623 * | SRI | 1.00 | 1 | 0.92 | 30 | 27.60 | | | * 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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