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Rapid:
Individual Calculations October 2022 |
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| Purczynski, Andrzej Total change: -9.80 | |   |
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| Szansa Chess Open 2022 | Warszawa | POL | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1256 | 0.00 | 5 | -0.49 | 20 | -9.80 | |
|  Janeczko, Jakub | | | 1927 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Moscicka, Pola | | | 1712 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Staniak, Mariusz | | | 1589 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Strepikowski, Pawel | | | 1554 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Majkowski, Blazej | | | 1557 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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