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Rapid:
Individual Calculations March 2023 |
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| Piec, Patryk Total change: -7.20 | |   |
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| GRAND PRIX LODYGOWICE 2023 - turniej 1 | Lodygowice | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1256 | 2.00 | 6 | -0.36 | 20 | -7.20 | |
|  Lesniak, Grzegorz | | | 1638 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Stasica, Pawel | | | 1125 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Piwowarczyk, Franciszek | | | 1255 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Raczek, Stanislaw | | | 1399 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Franczak, Dominik | | | 1168 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Janowski, Franciszek | | | 1544 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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