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Individual Calculations July 2013 |
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| Murali, V. Total change: -21.30 | |   |
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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 |
| 1460 | 1572 | 2.50 | 5 | -0.71 | 30 | -21.30 | |
|  Madumadha, M Chaithika Samith | | | 1907 | SRI | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Samarasinghe, Isuru Udana | | | 1492 | SRI | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Wijesuriya, G P Y | | | 1287 | SRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Askey, Raveen Nimesh | | | 1341 | SRI | 0.00 | 1 | -0.79 | 30 | -23.70 | | | Weerasinghe, H K | | | 1273 | SRI | 1.00 | 1 | 0.15 | 30 | 4.50 | |
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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