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Individual Calculations September 2017 |
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| Ochman, Sebastian Total change: 28.60 | |   |
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| Wroclaw Open 2017 | Wroclaw | POL | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1748 | 5.00 | 9 | 1.43 | 20 | 28.60 | |
|  Sergeev, Vladimir | g | | 2148 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Krzyzosiak, Marta | | | 1450 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Szczepaniak, Lukasz | | | 2148 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pietrzak, Tomasz | | | 1470 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Socha, Kamil | | | 1546 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sondej, Dominik | | | 1942 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Van Der Heide, Gerben | | | 1908 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Decker, Nils | | | 2034 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Schwedek, Tony | | | 1920 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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