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Rapid:
Individual Calculations September 2022 |
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| Chia, Zhi Kai Aaron Total change: -25.60 | |   |
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| 2022 National Day Rapid Chess Tournament - Challengers | Singapore | SGP | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1072 | 1175 | 0.00 | 2 | -1.28 | 20 | -25.60 | |
|  Sim, Yan Xiang Ethan | | | 1059 | SGP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Tan, Myn Jae | | | 1084 | SGP | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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