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Individual Calculations April 2015 |
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| Potkin, Vladimir Total change: -13.00 | |   |
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| European Individual Chess Championship 2015 | Jerusalem | ISR | 2015-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2465 | 2605 | 6.00 | 11 | -1.30 | 10 | -13.00 | |
|  Vaisberg, Michael | | | 2205 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Firat, Burak | m | | 2486 | TUR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Matlakov, Maxim | g | | 2695 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Battaglini, Gabriel | m | | 2460 | FRA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Mikaelyan, Arman | | | 2418 | ARM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Andersen, Mads | m | | 2494 | DEN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Navara, David | g | | 2735 | CZE | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Neverov, Valeriy | g | | 2485 | UKR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Sadzikowski, Daniel | m | | 2492 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gruenfeld, Yehuda | g | | 2444 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Kraus, Ohad | | | 2205 * | ISR | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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