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Individual Calculations March 2023 |
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| Zawadzki, Bartosz Total change: -12.80 | |   |
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| Zimowy Turniej Szachowy OPEN FIDE | Przezmierowo | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1524 | 3.50 | 5 | -0.32 | 40 | -12.80 | |
|  Walewska, Natalia | | | 1252 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Bilochenko, Matvii | | | 1357 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kolanowski, Franciszek | | | 1132 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Samol, Julia | | | 1350 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Skrzypczak, Jan | | | 1440 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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