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Rapid:
Individual Calculations September 2023 |
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| Rduch, Diana Total change: -74.40 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 | Ustron | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1552 | 2.00 | 5 | -1.86 | 40 | -74.40 | |
|  Skoneczna, Alicja | | | 1152 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Duda, Aleksandra | | | 1476 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Gaszka, Zuzanna | | | 1547 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Nguyen, Doan Bao Anh Angelina | | | 1166 | POL | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Strzoda, Natalia | | | 1150 | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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