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Rapid:
Individual Calculations January 2024 |
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| Brzostowska, Katarzyna Total change: -18.20 | |   |
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| I Otwarte Mistrzostwa Miasta Bielska-Bialej w Szachach Szybkich | Bielsko-Biala | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1272 | 0.50 | 4 | -0.91 | 20 | -18.20 | |
|  Tymrakiewicz, Rafal | f | | 2146 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Raba, Bartosz | | | 1746 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kacyrz, Filip | | | 1002 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lapczyk, Jerzy | | | 1252 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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