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Individual Calculations October 2022 |
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| Skrzypek, Leszek Total change: -26.60 | |   |
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| Grand Prix o Puchar Pieterka - turniej wrzesniowy (zgloszony do FIDE) | Poznan | POL | 2022-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1554 | 2.50 | 5 | -1.33 | 20 | -26.60 | |
|  Gorecki, Michal | | | 1342 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Cholewa, Jan | | | 1322 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Michalska, Lena | | | 1417 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Andrzejewska, Maja | | | 1385 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Oszutowska, Anna | | | 1228 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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