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Rapid:
Individual Calculations September 2018 |
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| Chia, Yu Zhe Ashton Total change: -6.20 | |   |
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| 30th National Rapid Chess Championships 2018 - Open | Singapore | SGP | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1443 | 3.00 | 9 | -0.31 | 20 | -6.20 | |
|  Low, Zhen Yu Cyrus | m | | 1843 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lee, Yann Ze Darryl | | | 1160 | SGP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Lim, Huay Leon Warren | | | 1664 | SGP | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Leong, Sher Hern | | | 1607 | SGP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bourgouint, Julien | | | 1341 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Goh, Sean Christian | | | 1821 | SGP | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tan, Tze Lin Tommy | | | 1735 | SGP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ashwin, Hariharan | | | 1526 | SGP | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Arya, Nirag Shah | | | 1354 | HKG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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