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Individual Calculations April 2022 |
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| Barwinska, Ewa Total change: -22.80 | |   |
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| Wielkopolska III Liga Szachowa 2022 Round 5-8 | Ostrow Wielkopolski | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1848 | 2.00 | 3 | -0.63 | 40 | -25.20 | |
|  Michalska, Lena | | | 1251 | POL | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Nowak, Roksana | | | 1669 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Rozumek, Paulina | | | 1448 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Mistrzostwa Polski Juniorow 2022 do 16 lat - dziewczeta | Sypniewo | POL | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1848 | 6.00 | 9 | 0.06 | 40 | 2.40 | |
| | Bialek, Alicja | | | 1383 | POL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Giemza, Julia | | | 1512 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Szopa, Emilia | | | 1758 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Biniak, Zuzanna | | | 1448 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zabrzanska, Weronika | | | 1942 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Bukala, Weronika | | | 1801 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Mroz, Lena | | | 1773 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Obrochta, Lena | | | 1685 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Siekanska, Maria | | | 1989 | POL | 0.00 | 1 | -0.31 | 40 | -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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