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Individual Calculations September 2022 |
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| Jedrzejko, Martyna Total change: 68.00 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1557 | 4.00 | 9 | 1.70 | 40 | 68.00 | |
|  Kossowski, Pawel | | | 1743 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Grzadka, Artur | | | 1752 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Nowak, Roksana | | | 1779 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Graff, Slawomir | | | 1781 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Szydelko, Michal | | | 1729 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Penza, Denis | | | 1846 | UKR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Hury, Tymoteusz | | | 1748 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zeissel, Andrzej | | | 1704 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Krzyzosiak, Marta | | | 1653 | POL | 0.50 | 1 | 0.13 | 40 | 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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