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Individual Calculations March 2023 |
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| Romanowski, Piotr Total change: -40.80 | |   |
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| Jubileuszowy XL Turniej Juniorow FERIE z SZACHAMI 2023 GRUPA A | Bydgoszcz | POL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1317 | 2.50 | 6 | -1.02 | 40 | -40.80 | |
|  Holynski, Szymon | | | 1264 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Brudnicki, Pawel | | | 1092 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Polak, Aleksander | | | 1360 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Janeczek, Maksymilian | | | 1165 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lewek, Jakub | | | 1314 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Maciejewski, Adam | | | 1292 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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