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Individual Calculations February 2023 |
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| Osinski, Tomasz Total change: 46.80 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1268 | 4.50 | 7 | 0.61 | 40 | 24.40 | |
|  Kolodziejski, Konrad | | | 1223 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Pritam, Siddarth Thota | | | 1228 | IND | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Jamrozik, Maciej | | | 1350 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Moroz, Volodymyr | | | 1163 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Siwak, Adam | | | 1179 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Mikolajski, Marcin | | | 1237 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Dziadkowiec, Szymon | | | 1212 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Miedzynarodowy Zimowy Puchar Malopolski Turniej ,,D'' OPEN FIDE | Krakow | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1268 | 1.50 | 3 | 0.56 | 40 | 22.40 | |
| | Wieczorek, Lech | | | 1782 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Klementys, Jerzy | | | 1580 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Ostrowski, Krzysztof | | | 1068 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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