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Rapid:
Individual Calculations June 2023 |
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| Piskur, Jakub Total change: 9.60 | |   |
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| XX Otwarty Turniej Szachowy o Puchar Burmistrza Miasta Lubartow | Lubartow | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1215 | 1.50 | 4 | 0.24 | 40 | 9.60 | |
|  Dajek, Weronika | | | 1329 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kowalski, Dariusz | | | 1310 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Wloch, Stanislaw | | | 1244 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Czuchryta, Kacper | | | 1601 | POL | 0.00 | 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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