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Individual Calculations February 2023 |
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| Zakrzewicz, Kacper Total change: -68.80 | |   |
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| XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1588 | 4.00 | 9 | -1.72 | 40 | -68.80 | |
|  Magrel, Wiktor | | | 1188 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Budzisz, Adrian | | | 2118 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kaznowska, Kinga | | | 1356 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mulet, Piotr | f | | 2090 | POL | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Przedlacki, Wiktor | | | 1425 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kopacki, Aleksander | | | 1387 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Paluszek, Jan | | | 1392 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Makarec, Anna | | | 1295 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Czeremcha, Piotr | | | 1284 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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