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Individual Calculations September 2023 |
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| Zurawicka, Aleksandra Total change: -0.80 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1150 | 0.50 | 2 | -0.02 | 40 | -0.80 | |
|  Mrozowski, Nikodem | | | 1466 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Swoboda, Wojciech | | | 1228 | POL | 0.00 | 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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