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Individual Calculations August 2023 |
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| Walczak, Magdalena Total change: -21.60 | |   |
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| Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" | Opinogora | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1178 | 0.50 | 5 | -1.08 | 20 | -21.60 | |
|  Filipiak, Magdalena | | | 1145 | SVK | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kawa, Anna | | | 1766 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gorska, Amelia | | | 1245 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Sosnowska, Elzbieta | | wf | 1669 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Idzior, Izabela | | | 1137 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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