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Rapid:
Individual Calculations December 2023 |
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| Janaszak, Amelia Total change: -15.20 | |   |
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| GRENKE OPEN im. Andrzeja Ryfy, zgloszony do Fide | Poznan | POL | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1132 | 0.50 | 3 | -0.38 | 40 | -15.20 | |
|  Stochnialek, Dominika | | | 1678 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Martynow, Jacek | | | 1352 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mucha, Gabriela | | | 1037 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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