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Rapid:
Individual Calculations January 2024 |
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| Perz, Piotr Total change: -4.40 | |   |
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| IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 | Warszawa | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1192 | 1.00 | 7 | -0.22 | 20 | -4.40 | |
|  Radecki, Wojciech | | | 1725 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Chmielewski, Dariusz | | | 1454 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kotecki, Robert | | | 1473 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Litwin, Tomasz | | | 1548 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pomykala, Maciej | | | 1355 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gasik, Jadwiga | | | 1451 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kulik, Waldemar | | | 1361 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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