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Individual Calculations February 2022 |
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| Kowalczyk, Michal Total change: -69.20 | |   |
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| Otwarte Mistrzostwa Szczecina 2021 FIDE Open | Szczecin | POL | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1564 | 3.00 | 6 | -1.73 | 40 | -69.20 | |
|  Pisarski, Stanislaw | | | 1302 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Jazwiecki, Mariusz | | | 1526 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Merecki, Antoni | | | 1417 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Oleszkiewicz, Szczepan | | | 1305 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bury, Marcel | | | 1169 | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Renczynski, Marcel | | | 1171 | POL | 1.00 | 1 | 0.08 | 40 | 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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