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Individual Calculations June 2023 |
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| Wieczorek, Marek Total change: -25.60 | |   |
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| VII Turniej Szachowy o Puchar Hotelu Szafran - Grupa A do 1750 ELO | Czeladz | POL | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1465 | 3.00 | 5 | -0.64 | 40 | -25.60 | |
|  Mroz, Maciej | | | 1257 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Nowara, Filip | | | 1245 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kucia, Kinga | | | 1250 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Olej, Dariusz | | | 1484 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kukla, Maciej | | | 1174 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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