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Individual Calculations August 2018 |
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| Vidyarathna, W H S Total change: -13.20 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 15 Girls | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1197 | 2.50 | 7 | -0.33 | 40 | -13.20 | |
|  Tharushi, T H D Niklesha | | wc | 1597 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Godakumbara, Aruni Kawshalya | | | 1040 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Lee, Dariya | | wc | 1462 | KGZ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Senanayaka, R S M K R | | | 1075 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Jaysenthuliyane, Vinumi Vidara | | | 1224 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Kaveesha, W V Rashini | | | 1298 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Hetti Arachchige, Thisumi S | | | 1289 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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