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Rapid:
Individual Calculations January 2015 |
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| San, Ying Edith Total change: -6.40 | |   |
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| Children's Day Chess Challenge 2014 - Open | Singapore | SGP | 2014-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1437 | 0.00 | 2 | -0.32 | 20 | -6.40 | |
|  Teoh, Yi Hearn Lawrence | | | 1837 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Heng, Zheng Kai | | | 1639 | SIN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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