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Rapid:
Individual Calculations September 2018 |
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| Poh, Xuan Rui Ethan Total change: 46.20 | |   |
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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 |
| 1738 | 1607 | 5.50 | 9 | 2.31 | 20 | 46.20 | |
|  Paciencia, Enrique | m | | 2007 * | SGP | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Lim, Huay Leon Warren | | | 1664 | SGP | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Villamayor, Buenaventura | g | | 2007 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lau, Ende Matthew | | | 1881 | SGP | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Cabe, Arlan | f | | 2007 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saravanan, Durga | | | 1222 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chan, Jia Jie Alexander | | | 1703 | SGP | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Lean, Boon Cheng Richard | | | 1699 | SGP | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Loh, Shao Kai Dylan | c | | 1453 | SGP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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