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Rapid:
Individual Calculations April 2023 |
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| Marczak, Rafal Total change: 24.40 | |   |
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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 |
| 1491 | 1391 | 4.00 | 8 | 0.61 | 40 | 24.40 | |
|  Ponikowski, Przemyslaw | | | 1840 | POL | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Szwaj, Jacek | | | 1862 | POL | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Zbrzeski, Piotr | | | 1781 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jaroszewski, Piotr | | | 1233 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Bajno, Adam | | | 1263 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Rybicki, Jan | | | 1358 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Szostak, Piotr | | | 1325 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Domoradzki, Tomasz | | | 1266 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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