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Rapid:
Individual Calculations January 2024 |
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| Koh, Wei Heng Jeffery Total change: 0.00 | |   |
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| Cairnhill Chess Festival Under 1600 Rapid Chess Championships 2023 | Singapore | SGP | 2023-12-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1199 | 0 | 5.50 | 7 | 0.00 | 1239 | | 0.00 | |
|  Ng, Jing Xuan Alyssa | | | 1200 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |  Koh, Yee Keng Zllen | | | 1113 | SGP | 1.00 | 1 | 0.00 | | 0.00 | | | Ng, Thai Ee | | | 1127 | SGP | 1.00 | 1 | 0.00 | | 0.00 | | | Soumik, Burman Ray | | | 1217 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Chai, Chon En Clement | | | 1201 | SGP | 1.00 | 1 | 0.00 | | 0.00 | | | Sim, Yan Xiang Ethan | | | 1268 | SGP | 0.50 | 1 | 0.00 | | 0.00 | | | Chen, Yufei | | | 1264 | SGP | 1.00 | 1 | 0.00 | | 0.00 | |
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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