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Individual Calculations July 2023 |
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| Petirova, Iva Total change: -42.80 | |   |
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| Teplice Open 2023 | Teplice | CZE | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1701 | 1.00 | 7 | -1.07 | 40 | -42.80 | |
|  Jares, Michal | c | | 2205 | CZE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Peglau, Dora | | | 2002 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Teo, Hong Ming | | | 1941 | SGP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ghita, Vlad-Bogdan | | | 2021 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Slikker, Willem | | | 1838 | NED | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Hlavac, Rudolf | | | 1845 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Sekiewicz, Weronika | | | 1301 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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