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Individual Calculations January 2024 |
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| Szymanski, Zbigniew Total change: -15.60 | |   |
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| Memorial Mistrza Miedzynarodowego Zbigniewa Dody | Poznan | POL | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1757 | 3.50 | 7 | -0.78 | 20 | -15.60 | |
|  Nowicki, Franciszek | | | 1357 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pilny, Piotr | | | 1438 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Swiderski, Mikolaj | | | 1338 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Michalski, Karol | | | 1980 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Michalska, Lena | | | 1639 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rychlik, Michal | | | 1718 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Pilzak, Marcin | | | 2073 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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