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Individual Calculations November 2009 |
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| Qu, Yanqiao Total change: 2.10 | |   |
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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 |
| 2138 | 2124 | 4.50 | 9 | 0.14 | 15 | 2.10 | |
|  Megaranto, Susanto | g | | 2524 * | INA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  S., Balendran | | | 1916 | MAS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Jia, Haoxiang | | | 2347 | CHN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zamahari, Abang Draup | | | 1724 * | MAS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pak, Yevgeniy | | | 2359 | KAZ | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Inoue, Sho | | | 2024 | JPN | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Panggabean, Hasian | | | 2226 | INA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Nardi, Chairil | | | 2207 | INA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Kimbin, Richard | | | 1917 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | * 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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