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Individual Calculations October 2021 |
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| Chrobak, Piotr Total change: -38.40 | |   |
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| Druzynowe Mistrzostwa Polski 2021 - II liga | Sypniewo | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1692 | 1.00 | 7 | -1.92 | 20 | -38.40 | |
|  Stachanczyk, Jacek | m | | 2092 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chaczynski, Kamil | | | 2047 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Grzegorski, Michal | | | 1752 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Przybylski, Bartosz | | | 1667 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Soliwoda, Zygmunt | | | 1592 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Szmacinski, Slawomir | | | 1857 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Wasik, Roman | | | 1386 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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