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Individual Calculations September 2021 |
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| Wojdak, Jan Total change: -16.00 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa Masters | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2201 | 2.50 | 8 | -0.40 | 40 | -16.00 | |
|  Godzwon, Iwo | f | | 2338 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Pniaczek, Marek | c | | 2285 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Brozyna, Mateusz | f | | 2312 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Bakalarz, Mietek | m | | 2256 | LUX | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Koziorowicz, Michal | | | 2245 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Mikhaletz, Lubomir | g | | 2348 | UKR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Nguyen, Piotr | m | | 2412 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Galuszka, Tomasz | | | 2230 | POL | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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