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Rapid:
Individual Calculations April 2023 |
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| Ponikowski, Przemyslaw Total change: -24.80 | |   |
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| Otwocki Turniej Szachowy FIDE Marzec - Grand Prix 2022-23 | Otwock | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1840 | 5.50 | 9 | -1.24 | 20 | -24.80 | |
|  Szostak, Piotr | | | 1325 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Marczak, Rafal | | | 1391 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Pawlowski, Michal | | | 1679 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bajno, Adam | | | 1263 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Szwaj, Jacek | | | 1862 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Jaroszewski, Piotr | | | 1440 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siennicki, Gustaw | | | 1650 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Zbrzeski, Piotr | | | 1781 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Celinski, Kamil | | | 1887 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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