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Individual Calculations September 2017 |
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| Frackowiak, Andrzej Total change: 5.60 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1611 | 3.50 | 9 | 0.28 | 20 | 5.60 | |
|  Banach, Szymon | | | 2011 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zielinski, Tomasz | | | 1215 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Augustowski, Janusz | | | 1810 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Nun, Grzegorz | | | 1829 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Huchwajda, Katarzyna | | | 1779 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kaluzny, Jan | | | 1350 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kwiatkowski, Jacek | | | 1751 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Szymanski, Zbigniew | | | 1844 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Niemier, Hubert | | | 1924 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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