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Rapid:
Individual Calculations September 2018 |
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| Chow, Tze Yang Isaac Total change: 2.20 | |   |
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| 30th National Rapid Chess Championships 2018 - Challengers | Singapore | SGP | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1355 | 4.50 | 6 | 0.11 | 20 | 2.20 | |
|  Kwan, Jun Yong David | | | 1131 | SGP | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Kapoor, Satvik | | | 1233 | IND | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Gan, Kah Kheng | | | 1176 | SGP | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Chung, Ming Kin Daniel | | | 1103 | SGP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Soon, Jien Hao Ian Zachary | | | 1155 | SGP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Goi, Zi Jie Nicholas | | | 1250 | SGP | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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