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Rapid:
Individual Calculations December 2013 |
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| Heng, Zheng Kai Total change: 21.40 | |   |
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| Children's Day Chess Tournament 2013 - Open | Singapore | SGP | 2013-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1613 | 2.00 | 3 | 1.07 | 20 | 21.40 | |
|  Chiong Zacarias Romero, Luis | m | | 2013 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chen, Yi Jing Alvin | | | 1603 | SIN | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Lew, Zhi Hong | | | 1730 | SIN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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