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Individual Calculations September 2009 |
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| Areshchenko, Alexander Total change: 15.90 | |   |
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| Jubilee Open Master 2009 | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2521 | 2651 | 7.50 | 9 | 1.59 | 10 | 15.90 | |
|  Gattenloehner, Sebastian | | | 2251 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rahal, Michael A. | m | | 2367 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gozzoli, Yannick | m | | 2498 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Hess, Robert, L. | g | | 2560 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dreev, Alexey | g | | 2660 | RUS | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Geetha, Narayanan Gopal | g | | 2575 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Pelletier, Yannick | g | | 2574 | SUI | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Jussupow, Artur | g | | 2570 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Kuzubov, Yuriy | g | | 2635 | UKR | 1.00 | 1 | 0.48 | 10 | 4.80 | | | * 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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