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Individual Calculations September 2023 |
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| Ziobrowska, Maja Total change: -23.20 | |   |
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| III Miedzynarodowy Festiwal Szachowy Kopernik 2023- Turniej A | Torun | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1713 | 6.00 | 9 | -0.58 | 40 | -23.20 | |
|  Bugaj, Piotr | | | 1313 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Domeradzka, Karolina | | | 1397 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Maksimenko, Andrei | g | | 2428 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Wyczesany, Dariusz | | | 1420 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Maciejewski, Adam | | | 1377 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hasinski, Krystian | | | 1665 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Zarecki, Piotr | | | 1462 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Chrapkowska, Alicja | | | 1313 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Werner, Kacper | | | 1518 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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