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Individual Calculations July 2017 |
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| Perera, D Upashan L Total change: 1.60 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1333 | 3.50 | 7 | 0.04 | 40 | 1.60 | |
|  Amarasinghe, A A C B | | | 1733 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Senal, W A Hirumina | | | 1016 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Alwela, Senuja Thimeth | | | 1114 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Fernando, J M Marlon P | | | 1733 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liyanage, D B M Nethmini | | | 1124 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ainkaran, V | | | 1630 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Arambawela, T Rehan | | | 1155 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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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