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Individual Calculations September 2013 |
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| Jayasooriya, Kaveesh Total change: -6.15 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1609 | 2.00 | 3 | -0.41 | 15 | -6.15 | |
|  Jayasekera, Himasha Dulanji | | | 1299 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Lokuge, Sayuru | | | 1436 | SRI | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Harrikizhan, K C | | | 1345 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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