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Rapid:
Individual Calculations September 2021 |
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| Doroba, Ludwik Total change: 27.80 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1398 | 2.00 | 7 | 1.39 | 20 | 27.80 | |
|  Jedynak, Radoslaw | g | | 2133 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Wojdak, Jan | | | 1824 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Cichocki, Konrad | | | 1796 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Fiedorek, Michal | f | | 1847 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Witkowski, Krzysztof | | | 1707 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Tarnowska, Aleksandra | | | 1767 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kuczewski, Filip | | | 1694 | 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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