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Individual Calculations September 2017 |
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| Walaszyk, Zbigniew Total change: -41.80 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1344 | 1.50 | 9 | -2.09 | 20 | -41.80 | |
|  Wilk, Oktawia | | | 1744 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Janicki, Rafal | | | 1692 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Huchwajda, Grzegorz | | | 1566 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Piechocki, Bronislaw | | | 1435 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Piasecki, Andrzej | | | 1300 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mozdzanowski, Filip | | | 1329 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Gajewski, Zbigniew | | | 1347 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Nowak, Patrycja | | | 1182 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Drozdowicz, Ignacy | | | 1339 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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