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Blitz:
Individual Calculations December 2022 |
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| Hoffmann, Piotr Total change: -12.00 | |   |
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| Otwarte Mistrzostwa Wielkopolski w Szachach Blyskawicznych 2022 | Poznan | POL | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1508 | 2.50 | 8 | -0.60 | 20 | -12.00 | |
|  Pawlowski, Rafal | | | 1852 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Szelag, Zuzanna | | | 1725 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Gorski, Boguslaw | | | 1785 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kasperski, Jakub | | | 1274 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Polarczyk, Pawel | | | 1753 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kaluzny, Lukasz | | | 1867 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Szymenderski, Michal | | | 1368 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pieczewska, Jadwiga | | | 1254 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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