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Individual Calculations July 2012 |
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| Stachowiak, Kamil Total change: -7.70 | |   |
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| Puchar Wroclawia 2012 - OPEN A | Wroclaw | POL | 2012-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2413 | 6.00 | 9 | -0.77 | 10 | -7.70 | |
|  White, John | | | 2013 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Szumilas, Piotr | | | 2170 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Dobrowolski, Aleksander | | | 2321 | POL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Brodowski, Piotr | | | 2411 | POL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Tworzydlo, Piotr | | | 2107 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kolosowski, Mateusz | m | | 2439 | POL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Walentukiewicz, Michal | c | | 2101 | POL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Sabuk, Piotr | | | 2151 | POL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Rozycki, Bartlomiej | | | 2013 * | POL | 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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