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Rapid:
Individual Calculations July 2023 |
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| Kozlowska, Marzena Total change: -59.80 | |   |
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| XIII Turniej Szachowy o Puchar Firmy EL-BUD | Srem | POL | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1814 | 4.50 | 9 | -2.99 | 20 | -59.80 | |
|  Zawadzki, Krystian | | | 1414 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bilochenko, Matvii | | | 1521 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Katny, Samuel | | | 1426 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pachura, Mateusz | | | 1583 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Szczepanski, Grzegorz | | | 1532 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Nowak, Mateusz | | | 1225 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Wlodarczak, Damian | | | 1610 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mierzynski, Jaroslaw | | | 1736 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Iwanski, Piotr | | | 1546 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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