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Individual Calculations February 2023 |
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| Szopa, Andrzej Total change: -0.60 | |   |
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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 |
| 1473 | 1176 | 0.50 | 3 | 0.03 | 20 | 0.60 | |
|  Hansen, August | | | 1465 | DEN | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Spytek, Hubert | | | 1406 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sobich, Stanislaw | | | 1549 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 1-3 | Warszawa | POL | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1126 | 0.00 | 1 | -0.06 | 20 | -1.20 | |
| | Trybula, Agata | | | 1562 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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