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Individual Calculations August 2023 |
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| Kusakulpiboon, Sirawich Total change: -9.20 | |   |
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| 1st Rooky Chessmate International Championship Bangkok 2023 | Bangkok | THA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1266 | 1.00 | 3 | -0.23 | 40 | -9.20 | |
|  Plakwongsirikul, Sakkaranant | | | 1545 | THA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wongbunchailert, Rawat | | | 1030 | THA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Liu, Jiyuan | | | 1444 | CHN | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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