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Individual Calculations January 2010 |
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| Duda, Jan-Krzysztof Total change: 44.40 | |   |
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| World Youth Chess Championship-u12 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2079 | 8.50 | 11 | 2.96 | 15 | 44.40 | |
|  Zmushko, Filipp | | | 1728 | BLR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Urbanc, Peter | | | 1925 | SLO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Reshef, Omer | | | 1955 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Girish, A. Koushik | f | | 2246 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Vaibhav, Suri | | | 2344 | IND | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Antipov, Mikhail Al. | c | | 2200 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Schroeder, Jan-Christian | | | 1908 | GER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Cheng, Bobby | | | 2202 | AUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Steinberg, Nitzan | | | 2165 | ISR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Mousavi, Seyed Khalil | | | 2095 | IRI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Wang, Richard | | | 2044 | CAN | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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