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Individual Calculations September 2022 |
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| Jurkiewicz, Joanna Total change: -11.40 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1597 | 6.50 | 9 | -0.57 | 20 | -11.40 | |
|  Szydziak, Damian | | | 1197 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Warchol, Wiktor | | | 1249 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rutkowski, Feliks | | | 1388 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Adamowicz, Michal | | | 1468 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Semkiw, Orest | | | 1230 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kubik, Bartosz | | | 1339 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Weryho, Mateusz | | | 1501 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Strzelczyk, Aleksander | | | 1378 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nagly, Wojciech | | | 1457 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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