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Rapid:
Individual Calculations December 2017 |
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| Fong, Yit San Total change: 21.40 | |   |
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| PERAK OPEN RAPID CHESS CHAMPIONSHIP 2017 | Bandar Seri Iskandar, Perak | MAS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2090 | 6.50 | 9 | 1.07 | 20 | 21.40 | |
|  Foo, Jing Er Claire | | | 1690 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Adam Adonis, Iskandar Danial | | | 1721 | MAS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tan, Li Ting | | wf | 1851 | MAS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pascua, Haridas | m | | 2428 | PHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lim, Zhuo Ren | f | | 2178 | MAS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ishak, Mohd Hafizul | | | 1844 | MAS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mas, Hafizulhelmi | m | | 2289 | MAS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Chan, Sheng Yip | | | 1986 | MAS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Yusof, Kamaluddin | | | 2004 | MAS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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