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Individual Calculations January 2011 |
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| Alahakoon, Isuru Total change: 41.25 | |   |
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| GACC Open Chess Championship | Kuala Lumpur | MAS | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1923 | 4.50 | 7 | 2.75 | 15 | 41.25 | |
|  Maletin, Pavel | g | | 2323 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Thrimavitharana, Raveen Thanura | | | 1861 | SRI | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Kuzmin, Nikolai | | | 2111 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Arroyo, Christian | | | 2294 | PHI | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Zullkafli, Zarul Shazwan | | | 2092 | MAS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Nayan, Ahmad Fadzil | | | 2035 | MAS | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Darban, Morteza | m | | 2305 | IRI | 0.50 | 1 | 0.41 | 15 | 6.15 | | | * 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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