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Individual Calculations May 2015 |
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| Kolosowski, Mateusz Total change: -2.80 | |   |
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| Polish Chess Championship 2015 | Poznan | POL | 2015-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2502 | 2443 | 3.50 | 9 | -0.28 | 10 | -2.80 | |
|  Swiercz, Dariusz | g | | 2622 | POL | 0.50 | 1 | 0.23 | 10 | 2.30 | |  Mista, Aleksander | g | | 2597 | POL | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Weichhold, Pawel | m | | 2404 | POL | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Przybylski, Wojciech | f | | 2378 | POL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Maksimenko, Andrei | g | | 2495 | UKR | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Dragun, Kamil | g | | 2558 | POL | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Matuszewski, Michal | m | | 2463 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Olszewski, Michal | g | | 2567 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Grabarczyk, Miroslaw | g | | 2433 | POL | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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