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Rapid:
Individual Calculations October 2021 |
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| Piotrowski, Bronislaw Total change: -45.20 | |   |
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| Otwarte Mistrzostwa Szczecin 2021 FIDE Rapid | Szczecin | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1473 | 0.50 | 4 | -2.26 | 20 | -45.20 | |
|  Szczepanski, Ariel | | | 1534 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Brauckhoff, Mateusz | | | 1351 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Babinska, Liwia | | | 1196 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sobczak, Adrian | | | 1189 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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