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Individual Calculations August 2018 |
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| Nanayakkara, J A K Saranath Total change: 6.80 | |   |
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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 |
| 1868 | 2012 | 6.00 | 9 | 0.17 | 40 | 6.80 | |
|  Samarakoon, Hevidu | | | 1612 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Fernando, J S Aloka | | | 1612 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abeysinghe, S M A M | | | 1612 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Isanzhulov, Arystan | f | | 2142 | KAZ | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Thilakarathne, G M H | f | | 2188 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Dabarera, G W D M | | | 1700 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kasimov, Ali | | | 2087 | UZB | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Vrandesh, Parekh | | | 1902 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Mehta, Naitik R | | | 1960 | IND | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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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