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Individual Calculations October 2018 |
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| Jaysenthuliyane, Vinumi Vidara Total change: 65.20 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1248 | 3.50 | 6 | 1.63 | 40 | 65.20 | |
|  Pavalachandran, Ashvini | | | 1548 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Ranganath, Tharuli Vihasna | | | 1045 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chamathka, Weerasinghe A Chethan | | | 1378 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Weerasinghe, Asani Sankalpana | | | 1424 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Abeysinghe, H M H Janandani | | | 1648 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kanakarathne, S Nevinka De Silva | | | 1408 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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