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Individual Calculations September 2013 |
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| Kurukulasuriya, M Ashen Total change: 74.40 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1438 | 3.50 | 6 | 2.48 | 30 | 74.40 | |
|  Maheshika, D M P | | | 1720 | SRI | 0.50 | 1 | 0.34 | 30 | 10.20 | |  Elwitigala, Dinuka Dilshan | | | 1707 | SRI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Abhimanyu, Iraja | | | 1742 | SRI | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Siriwardena, R I Pasan Bhanuka | | | 1680 | SRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Jayasoma, H B G T | | | 1816 | SRI | 1.00 | 1 | 0.91 | 30 | 27.30 | | | Guruge, Nalaka Neranjan | | | 1621 | SRI | 1.00 | 1 | 0.74 | 30 | 22.20 | |
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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