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Individual Calculations July 2013 |
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| Dissanayake, Ranura Total change: -80.70 | |   |
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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 |
| 1488 | 1703 | 1.00 | 5 | -2.69 | 30 | -80.70 | |
|  Anuruddha, G C | c | | 2103 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Siriwardena, G T D | | | 1356 | SRI | 0.50 | 1 | -0.39 | 30 | -11.70 | | | Palipana, Kethaka | | | 1327 | SRI | 0.50 | 1 | -0.41 | 30 | -12.30 | | | Munasinghe, Hiran Chamuditha | | | 1314 | SRI | 0.00 | 1 | -0.91 | 30 | -27.30 | | | Askey, Raveen Nimesh | | | 1341 | SRI | 0.00 | 1 | -0.90 | 30 | -27.00 | | | * 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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