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Individual Calculations November 2009 |
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| Simanjuntak, Sebastian Total change: -6.00 | |   |
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| IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 | Kuala Lumpur | MAS | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2254 | 5.00 | 9 | -0.40 | 15 | -6.00 | |
|  Gates, David | | | 1854 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Gao, Rui | | | 2491 | CHN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Yeap, Eng Chiam | | | 2108 | MAS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Dotsenko, Viacheslav | | | 2079 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Inoue, Sho | | | 2024 | JPN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zhang, Xiaowen | | wm | 2391 | CHN | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Jia, Haoxiang | | | 2347 | CHN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Tan, Khai Boon | | | 2095 | MAS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Sano, Tomu | | | 2140 | JPN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | * 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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