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Individual Calculations November 2023 |
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| Chongstitwattana, Cholapat Total change: -4.60 | |   |
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| 1st The Rooky International Open 2023 - Open Challenger | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1464 | 4.00 | 6 | -0.23 | 20 | -4.60 | |
|  Mathan, Suchita | | | 1079 | MAS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Chen, Stephanie | | | 1074 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Buranasing, Wanawee | | | 1590 | THA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vasanthakumar, N | | | 1121 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ishchenko-Giller, Matvii | | | 1192 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Singh, Satendra | | | 1559 | IND | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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