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Individual Calculations June 2019 |
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| Kroliczek, Gabriela Total change: 5.20 | |   |
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| Ekstraliga Slaska Juniorow 2019 Round 7-9 | Chorzow | POL | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1620 | 2.00 | 3 | 0.13 | 40 | 5.20 | |
|  Lajdamik, Anna | | | 1304 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Hertlein, Irena | | | 1596 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Gredka, Dominika | | | 1638 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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