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Rapid:
Individual Calculations December 2021 |
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| Poniewierski, Piotr Total change: -19.40 | |   |
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| Turniej Niepodleglosci gr. A | Warszawa | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1846 | 2.00 | 8 | -0.97 | 20 | -19.40 | |
|  Chylewski, Patryk | f | | 2136 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Smieszek, Wojciech | | | 1992 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ortegon Villacorte, Daniela | | | 1892 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kubicka, Anna | | wm | 2000 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gorniewicz, Oskar | | | 1979 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bartodziej, Bartosz | | | 1709 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rozycki, Bartlomiej | | | 2068 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Barburzynska, Magdalena | | | 1803 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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