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Individual Calculations April 2023 |
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| Mazurek, Zofia Total change: 15.20 | |   |
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| Druzynowe Mistrzostwa Polski - IV Liga Juniorow 2023 (wojewodztwo slaskie) | Chorzow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1120 | 2.00 | 4 | 0.38 | 40 | 15.20 | |
|  Kukla, Natalia | | | 1141 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Kieca, Aleksandra | | | 1472 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Komorowska, Nadia | | | 1172 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Wesolowska, Liliana | | | 1039 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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