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Individual Calculations December 2022 |
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| Duszczak, Dariusz Total change: -17.20 | |   |
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| XXIX Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2022-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1775 | 5.00 | 9 | -0.86 | 20 | -17.20 | |
|  Morozov, Artem | | | 1290 | POL | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Nowak, Adam | | | 1370 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sniedziewski, Emil | | | 1375 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zdanowicz, Piotr | | | 2041 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kultucki, Kamil | | | 1563 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sliwerski, Radoslaw | | | 1998 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Michalski, Karol | | | 2029 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Skrzypinski, Jan | | | 1485 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Zenker, Bernard | | | 1472 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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