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Individual Calculations August 2018 |
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| Akasha, J P Vihanga Total change: 34.80 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1265 | 4.50 | 9 | 0.87 | 40 | 34.80 | |
|  Rakhmatullaev, Almas | | | 1665 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bandara, Viduna Lewke | | | 1187 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mahmood Shah, Mukhriez Shah | | | 1665 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dharmasena, S B T V | | | 1216 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Arunakirinathan, Aruthran | | | 1220 | SRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Thanuja, Dewsara | | | 1159 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ponnamperuma, Weraka Vasath | | | 1377 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Indusara, M G Janitha | | | 1430 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Kithmal, P M Kalindhu | | | 1297 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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