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Individual Calculations July 2021 |
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| Niedzwiecki, Marek Total change: -11.40 | |   |
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| Miedzynarodowy Memorial Szachowy Rodziny Ulmow - 2021 | Siczki k. Radomia | POL | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1439 | 3.50 | 7 | -0.57 | 20 | -11.40 | |
|  Kultucki, Arkadiusz | | | 1039 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kania, Andrzej | | | 1813 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Mlynarski, Kamil | | | 1839 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jankowski, Franciszek | | | 1190 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Matusik, Milena | | | 1115 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Staniewicz, Adrianna | | wc | 1310 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Niezbecki, Marek | | | 1348 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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