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Individual Calculations April 2023 |
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| Krzyzosiak, Marta Total change: -71.20 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow 2023 - D18 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1777 | 5.00 | 9 | -1.78 | 40 | -71.20 | |
|  Czerwinska, Oliwia | | | 1368 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kaznowska, Kinga | | | 1377 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Barwinska, Ewa | | wc | 1964 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Szczotka, Matylda | | | 1453 | POL | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Dallemura, Anna | | | 1497 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mroz, Lena | | | 1635 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Skolska, Emilia | | | 1585 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Jedrzejko, Martyna | | | 1629 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Krzyzosiak, Anna | | | 1503 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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