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Individual Calculations May 2015 |
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| Thenuka, Kuruwita Gamalathge Kin Total change: 45.20 | |   |
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| National Youth Championships 2015 - Open Under 12 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1486 | 5.50 | 8 | 1.13 | 40 | 45.20 | |
|  Rajapaksha, Isum Asitha | | | 1086 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sandeepa , W A Geeshan | | | 1199 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Perera, U I Himal | | | 1338 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kodithuwakku, Himsara | | | 1266 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Weerasinghe, Ryan | | | 1481 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Pallie, Tuan Ehshan | | | 1551 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Thilakarathne, G M H | | | 1886 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nanayakkara, J A K Saranath | | | 1808 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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