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Rapid:
Individual Calculations March 2023 |
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| Pietrzak, Wojciech Total change: 23.00 | |   |
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| Otwocki Turniej Szachowy FIDE Luty - Grand Prix 2022-23 | Otwock | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1802 | 6.50 | 9 | 1.15 | 20 | 23.00 | |
|  Gorski, Mateusz | | | 1402 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wojtyra, Dariusz | | | 1947 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kaczmarska, Joanna | | | 1899 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Szwaj, Jacek | | | 1821 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Mazan, Dawid | | | 1409 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mazurek, Filip | | | 1282 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Celinski, Kamil | | | 1891 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Pawlowski, Michal | | | 1662 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Markuszewski, Maksymilian | | | 1937 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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