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Individual Calculations September 2013 |
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| Lokuge, Prabhath Sandaruwan Total change: -6.90 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1582 | 2.00 | 4 | -0.23 | 30 | -6.90 | |
|  Nonis, P A R R | | | 1396 | SRI | 0.50 | 1 | -0.24 | 30 | -7.20 | |  De Silva, Rasheen | | | 1919 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Keshan, T G Hansana | | | 1433 | SRI | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Nanayakkara, Damika Anupama | | | 1454 | SRI | 1.00 | 1 | 0.33 | 30 | 9.90 | |
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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