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Rapid:
Individual Calculations September 2018 |
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| Koh, Kum Hong Total change: -28.40 | |   |
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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 |
| 1911 | 2157 | 5.50 | 9 | -1.42 | 20 | -28.40 | |
|  Loh, Shao Kai Dylan | c | | 1757 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Goh, Sean Christian | | | 1821 | SGP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Surin, Kirill | | | 1990 | BLR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Huang, Zi Chao Jonah | | | 1757 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lee, Qing Aun | f | | 1920 | SGP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Paciencia, Enrique | m | | 2339 | SGP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ng, Sheng Feng | | | 1757 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lim, Chin Lee | | | 2100 | MAS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Teh, Beng Teik | | | 1757 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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