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Individual Calculations August 2022 |
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| Hertlein, Irena Total change: 74.10 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - I Liga 2022 | Lublin | POL | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1864 | 6.50 | 9 | 1.13 | 38 | 42.94 | |
|  Mroz, Lena | | | 1719 | POL | 1.00 | 1 | 0.31 | 38 | 11.78 | |  Barwinska, Ewa | | | 1916 | POL | 0.50 | 1 | 0.07 | 38 | 2.66 | | | Czarnecka, Lidia | | | 1940 | POL | 0.00 | 1 | -0.40 | 38 | -15.20 | | | Bugaj, Hanna | | | 1779 | POL | 1.00 | 1 | 0.38 | 38 | 14.44 | | | Starosta, Martyna | | wc | 1918 | POL | 1.00 | 1 | 0.58 | 38 | 22.04 | | | Kroliczek, Gabriela | | | 1933 | POL | 1.00 | 1 | 0.60 | 38 | 22.80 | | | Kudlak, Julia | | | 1653 | POL | 0.00 | 1 | -0.77 | 38 | -29.26 | | | Krzyzosiak, Marta | | | 1666 | POL | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Uliasz, Katarzyna | | | 1529 | POL | 1.00 | 1 | 0.12 | 38 | 4.56 | |
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) | | | | Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1850 | 3.50 | 9 | 0.82 | 38 | 31.16 | |
| | Raczek, Krzysztof | | | 2114 | POL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Harazinska, Magdalena | | wf | 1975 | POL | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Pettersson, Alexander | | | 1968 | MLT | 1.00 | 1 | 0.66 | 38 | 25.08 | | | Sowul, Bartosz | | | 2283 | POL | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Siekanska, Maria | | | 1964 | POL | 0.50 | 1 | 0.16 | 38 | 6.08 | | | Kulpa, Zuzanna | | | 1985 | POL | 0.50 | 1 | 0.18 | 38 | 6.84 | | | Kaczmarska, Joanna | | | 1965 | POL | 0.00 | 1 | -0.34 | 38 | -12.92 | | | Pires, Emanuel Joao Robarts | | | 2061 | POR | 1.00 | 1 | 0.77 | 38 | 29.26 | | | Lee, Hyo | | | 1818 | KOR | 0.00 | 1 | -0.54 | 38 | -20.52 | |
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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