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Individual Calculations July 2013 |
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| Rajapakse, R M T C Total change: 5.70 | |   |
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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 |
| 1688 | 1714 | 4.00 | 7 | 0.38 | 15 | 5.70 | |
|  Liyanage, R L C Sasmitha | | | 1314 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Peiris, T S S | f | | 2026 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Weerasinghe, C C | | | 1455 | SRI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Mendis, B D S | | | 1427 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Fuad, Ahamed | c | | 1832 | MDV | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Madumadha, M Chaithika Samith | | | 1907 | SRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Prabajith, Asela | | | 1855 | SRI | 0.50 | 1 | 0.19 | 15 | 2.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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