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Individual Calculations August 2018 |
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| Perera, D G D S Vidarsha Total change: -12.80 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 11 Girls | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1203 | 3.50 | 7 | -0.32 | 40 | -12.80 | |
|  Abewardhana, Nuhansa Dewlini | | | 1079 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Attanayake, Chanindi Mewna | | | 1137 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Rui, Yueyue | | | 1271 | CHN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Piyumanthi, M Sayumi Vimansa | | | 1130 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Wickramarathne, P W G Gaveshi | | | 1096 | SRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Asanova, Arina | | | 1130 | KGZ | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Pallie, Ehsha Mishela | | wc | 1352 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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