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Rapid:
Individual Calculations March 2023 |
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| Kopestynski, Michal Total change: 8.60 | |   |
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| Grand Prix Polonii 2023 - turniej 6 | Wroclaw | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1495 | 3.00 | 6 | 0.43 | 20 | 8.60 | |
|  Smukowski, Bartosz | | | 1703 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Nowak, Filip | | | 1798 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Witczak, Kamil | | | 1305 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Grossmann, Ryszard | f | | 1835 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kabarowski, Tomasz Maciej | | | 1207 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Latacz, Grzegorz | | | 1501 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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