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Individual Calculations January 2016 |
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| Heng, Zheng Kai Total change: -40.80 | |   |
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| 67th Singapore National Chess Championships 2015 - Amateur | Singapore | SGP | 2015-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1785 | 3.50 | 6 | -1.02 | 40 | -40.80 | |
|  Goh, Ethan | | | 1445 | SIN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Polistico, Eliodoro B | | | 1819 | PHI | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Chua, Xue Kai Alfred | | | 1551 | SIN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Goh, Sean Christian | | | 1547 | SIN | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Siddharth, Jagadeesh | | | 1385 * | SIN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hee, Wei Yang | | | 1655 | SIN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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