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Individual Calculations March 2023 |
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| Maciejewski, Iwo Total change: 33.60 | |   |
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| Zimowy Turniej Szachowy OPEN FIDE | Przezmierowo | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1065 | 1.50 | 5 | 0.84 | 40 | 33.60 | |
|  Gluszynski, Michal | | | 1407 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Skrzypczak, Jan | | | 1440 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sniedziewski, Emil | | | 1356 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Nowak, Mateusz | | | 1310 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Michalska, Lena | | | 1434 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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