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Rapid:
Individual Calculations August 2023 |
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| Wong, Tzejin Zavier Total change: -7.60 | |   |
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| Bukit Merah CC Rapid Chess Championships | Singapore | SGP | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1097 | 1.50 | 5 | -0.19 | 40 | -7.60 | |
|  Tay, Jing Xuan | | | 1084 | SGP | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Ng, Jing Xuan Alyssa | | | 1298 | SGP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sung, Tze Shyan Evin | | | 1544 | SGP | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lovetskaya, Valeria | | | 1131 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Karl, Sutanto | | | 1152 | SGP | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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