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Rapid:
Individual Calculations November 2012 |
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| Heng, Zheng Kai Total change: 29.00 | |   |
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| 24th National Rapid Chess Championships 2012 - Challengers | Singapore | SGP | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1560 | 2.50 | 3 | 1.45 | 20 | 29.00 | |
|  Lee, Qing Aun | | | 1611 | SIN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Goh, Yi Jie Jonathan | | | 1715 | SIN | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Tan, Tze Lin Tommy | | | 1689 | SIN | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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