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Individual Calculations November 2009 |
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| Xu, Huahua Total change: -16.35 | |   |
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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 |
| 2139 | 2145 | 3.50 | 9 | -1.09 | 15 | -16.35 | |
|  Tolentino, Rustum | | | 2362 | PHI | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Lim, Kian Hwa | | | 1972 | MAS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Liew, Chee-Meng-Jimmy | m | | 2299 | MAS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Khandhar, Kaushal | | | 1996 | MAS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Lim, Yee-Weng | f | | 2376 | MAS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Subramaniam, Sumant | | | 2043 | MAS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Legaspi, Rhobel | | | 2331 | PHI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Siew, Kit-Tze Mark | | | 1938 | MAS | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Grigg, Sam | | | 1933 | AUS | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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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