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Rapid:
Individual Calculations October 2021 |
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| Bohdanowicz, Nikola Total change: -7.40 | |   |
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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 |
| 1631 | 1335 | 1.00 | 6 | -0.37 | 20 | -7.40 | |
|  Madrawski, Krzysztof | | | 2050 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Szybowicz, Piotr | | | 1795 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wojcik, Wieslaw | | | 1687 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Steczek, Malgorzata | | | 1670 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Peszka, Patryk | | | 1068 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Czuprynski, Janusz | | | 1518 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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