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Rapid:
Individual Calculations December 2017 |
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| Subramaniam, Sumant Total change: -40.60 | |   |
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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 |
| 1833 | 2126 | 4.50 | 8 | -2.03 | 20 | -40.60 | |
|  Foo, Jiu Weir Brien | | | 1726 * | MAS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chin, Chee Boon | | | 1726 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohd Saprin, Amir Ghaazi | | | 1823 | MAS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Pathamanathan, Dharmin | | | 1726 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wong, Zi Yue | | | 1726 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tan, Li Ting | | wf | 1851 | MAS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ilias, Mohd Safri | | | 1795 | MAS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mas, Hafizulhelmi | m | | 2289 | MAS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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