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Rapid:
Individual Calculations October 2021 |
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| Frac, Piotr Total change: 3.60 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1299 | 1.50 | 6 | 0.18 | 20 | 3.60 | |
|  Kacprzak, Kacper | | | 2009 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hemmerling, Jaroslaw | | | 1747 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Szmidt, Przemyslaw | | | 1884 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dura, Anna | | | 1040 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Staszewski, Krzysztof | | | 1512 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Straszewski, Tomasz | | | 1559 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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