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Individual Calculations January 2011 |
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| Zullkafli, Zarul Shazwan Total change: -11.40 | |   |
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| GACC Open Chess Championship | Kuala Lumpur | MAS | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2092 | 1.00 | 4 | -0.76 | 15 | -11.40 | |
|  Thrimavitharana, Raveen Thanura | | | 1861 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Dzhumagaliev, Yan | f | | 2360 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Maletin, Pavel | g | | 2492 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Alahakoon, Isuru | | | 1923 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * 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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