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Individual Calculations October 2021 |
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| Wolanski, Michal Total change: -54.60 | |   |
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| Druzynowe Mistrzostwa Polski 2021 - II liga | Sypniewo | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2029 | 2.50 | 7 | -1.70 | 20 | -34.00 | |
|  Komendecki, Antoni | | | 1844 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Szmyd, Arkadiusz | | | 2083 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Meller, Piotr | | | 2023 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Malinowski, Damian | | | 2012 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kaminski, Jan | | | 1955 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Piwowarczyk, Bartlomiej | | | 1884 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Rzeszowski, Dominik | | | 1863 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Puchar Polski Niewidomych i Slabowidzacych w Szachach 2021 | Niechorze | POL | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 2029 | 5.00 | 8 | -1.03 | 20 | -20.60 | |
| | Czyz, Lucjan | | | 1629 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tryjanska, Emilia | | | 1629 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kulpinski, Piotr | | | 1874 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zelajtys, Jozef | | | 1839 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hagel, Mariusz | | | 1817 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stachanczyk, Jacek | m | | 2152 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kowalczyk, Marian | | | 1867 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zielinska, Aleksandra | | | 1629 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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