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Individual Calculations March 2023 |
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| Adamski, Ksawery Total change: 28.80 | |   |
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| V Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2023 | Koscielec | POL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1345 | 3.00 | 8 | 0.96 | 40 | 38.40 | |
|  Kot, Jerzy | f | | 1863 | POL | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Grabowski, Marek | | | 1798 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Swiderska, Jagoda | | | 1184 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Kaczmarek, Jan | | | 1638 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Misiek, Stanislaw | | | 1655 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Marszk, Kazimierz | f | | 1879 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Witczak, Mikolaj | | | 1138 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Majcher, Igor | | | 1644 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Zimowy Turniej Szachowy OPEN FIDE | Przezmierowo | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1345 | 2.00 | 3 | -0.24 | 40 | -9.60 | |
| | Borkowski, Pawel | | | 1075 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gac-Mytych, Sara | | | 1125 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Walewska, Natalia | | | 1252 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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