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Rapid:
Individual Calculations April 2023 |
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| Szostak, Piotr Total change: -17.60 | |   |
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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 |
| 1450 | 1325 | 1.50 | 5 | -0.44 | 40 | -17.60 | |
|  Ponikowski, Przemyslaw | | | 1840 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Strzelczyk, Pawel | | | 1610 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bajno, Adam | | | 1263 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Borzym, Radoslaw | | | 1145 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Marczak, Rafal | | | 1391 | POL | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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