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Individual Calculations September 2013 |
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| Bandara, R M Nisakya Total change: 2.85 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1431 | 1.00 | 4 | 0.19 | 15 | 2.85 | |
|  Uyanhewage, T K | | | 1654 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kumarawadu, C S | | | 1718 | SRI | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Methmani, Nelunika | | wm | 1590 | SRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Abhimanyu, Iraja | | | 1742 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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