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Individual Calculations September 2018 |
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| Chaipa, Kanyanut Total change: -3.20 | |   |
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| Chiang Mai Open Chess Championship 2018 - Ladies Under 1400 | Chiang Mai | THA | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1370 | 5.00 | 7 | -0.08 | 40 | -3.20 | |
|  Kaewkunsri, Nannaphat | | | 1192 | THA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Sangkham, Irada | | | 1262 | THA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Bootsumran, Sirin | | | 1101 | THA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Suriyasathaporn, Arpunna | | | 1383 | THA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Chuensuwonkul, Pariyakul | | | 1171 | THA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Mutaya, Chayanit | | | 1128 | THA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Borirakphatthanakul, Waranya | | | 1092 | THA | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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