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Rapid:
Individual Calculations January 2023 |
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| Roszak, Andrzej Total change: -5.20 | |   |
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| Otwarte Mistrzostwa Szczecina 2022 Rapid | Szczecin | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1322 | 1.00 | 5 | -0.26 | 20 | -5.20 | |
|  Hury, Tymoteusz | | | 1752 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gregorz, Jan | | | 1801 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Bienko, Jagoda | | | 1550 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ragan, Szymon | | | 1112 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kowalczyk, Michal | | | 1601 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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