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Individual Calculations May 2015 |
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| Sandeepa, Haputhanthrige N Akshi Total change: 46.80 | |   |
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| National Youth Championships 2015 - Open Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1412 | 4.00 | 7 | 1.17 | 40 | 46.80 | |
|  Weerasinghe, Chamath | | | 1812 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ariyarathne, A Duvindu Deshan | | | 1253 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Kodituwakku, Mahith Melaka | | | 1196 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Movindu, Anusara I.h. | | | 1501 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Malhara, W.a. Hansana | | | 1633 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Herath, H M H C B | | | 1494 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Perera, L Lithmal Wansika | | | 1588 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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