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Individual Calculations November 2009 |
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| Nguyen, Duc Hoa Total change: 10.35 | |   |
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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 |
| 2245 | 2331 | 6.00 | 9 | 0.69 | 15 | 10.35 | |
|  Yeoh, Li Tian | | | 1936 | MAS | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Guo, Emma | | | 1931 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Iuldachev, Saidali | g | | 2518 | UZB | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Dimakiling, Oliver | m | | 2434 | PHI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ismail, Ahmad | | | 2088 | MAS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tirto, | m | | 2407 | INA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Nardi, Chairil | | | 2207 | INA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Mohammadi, Amir | | | 2192 | SWE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Gao, Rui | | | 2491 | CHN | 1.00 | 1 | 0.71 | 15 | 10.65 | | | * 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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