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Individual Calculations July 2013 |
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| Kaveen, Ishara Total change: -0.90 | |   |
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| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1567 | 2.00 | 5 | -0.03 | 30 | -0.90 | |
|  Prabajith, Asela | | | 1855 | SRI | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Wijesuriya, G P Y | | | 1287 | SRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Ediriweera, Shakthi | | | 1847 | SRI | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Gunasinghe, W A T S | | | 1936 | SRI | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Naotunna, D R | | | 1355 | SRI | 0.50 | 1 | -0.27 | 30 | -8.10 | |
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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