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Individual Calculations March 2015 |
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| Perera, P A Geeth Madushan Total change: 0.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1156 | 0 | 1.50 | 6 | 0.00 | 963 | | 0.00 | |
|  Silva, M.m. Dhanika Sri Kalhara | | | 1308 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, Miyuni Thisanya | | | 1165 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Balasooriya, Sandamini Chathuni | | | 1231 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Fernando, W W Senith Chinthira | | | 1088 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Pavan Manitha | | | 1045 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Jayaweera, Lakshika Erangi | | | 1097 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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