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Individual Calculations August 2018 |
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| Gamage, Ovin Vidmal Total change: -13.20 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 15 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1560 | 3.50 | 9 | -0.33 | 40 | -13.20 | |
|  Isanzhulov, Arystan | f | | 1960 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Maheeshan, Gayan | | | 1378 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mehta, Naitik R | | | 1960 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rangajeewa, M G Sachithra Sandar | | | 1263 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Samarakoon, Hevidu | | | 1497 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Abdilkhair, Abilmansur | f | | 1960 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abeysinghe, S M A M | | | 1511 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Perera, D Upashan L | | | 1593 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kaushik, G Iyer | | | 1642 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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