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Rapid:
Individual Calculations July 2023 |
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| Pettersson, Alexander Total change: -23.80 | |   |
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| Szachowy Weekend - Turniej Rapid o Puchar Burmistrza Mokotowa | Warszawa | POL | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1979 | 4.50 | 8 | -1.19 | 20 | -23.80 | |
|  Rabiej, Mateusz | | | 1579 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Siekanska, Zuzanna | | | 1750 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Heberla, Bartlomiej | g | | 2483 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kozak, Michal | | | 1775 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Rabenda, Marcin | | | 1403 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Krzyzopolski, Patryk | | | 1570 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wiech, Grzegorz | | | 2119 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Madejski, Milosz | | | 1437 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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