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Individual Calculations April 2023 |
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| Kejzar, Petra Total change: -80.40 | |   |
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| S: 23. medjunarodni zenski sahovski turnir Cvijet Mediterana | Rijeka | CRO | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2128 | 2.00 | 9 | -1.72 | 20 | -34.40 | |
|  Skuhala, Barbara | | wf | 2114 | SLO | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Manakova, Maria | | wg | 2166 | SRB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Doluhanova, Evgeniya | | wg | 2312 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Medic, Mirjana | | wg | 2195 | CRO | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ivekovic, Tihana | | wf | 2132 | CRO | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Berke, Ana | | wm | 2107 | CRO | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Toncheva, Nadya | f | wm | 2192 | BUL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Radeva, Viktoria | | wg | 2247 | BUL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Rakhmangulova, Anastasiya | | wm | 2266 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | European Women's Individual Chess Championship 2023 | Petrovac | MNE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2128 | 5.00 | 11 | -2.30 | 20 | -46.00 | |
| | Wagner, Dinara | | wg | 2411 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Shuqja, Klean | | wf | 1883 | ALB | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Karaivanova, Petya | | wf | 1875 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Maras, Marija Mia | | | 1728 * | MNE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mamedjarova, Turkan | | wg | 2229 | AZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tsotsonava, Elene | | wf | 2030 | GEO | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ismayil, Malak | | wc | 2011 | AZE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Petrovska, Katerina | | | 1907 | MKD | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Maione, Melissa | | | 2028 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Koljevic, Nikolina | | wf | 2042 | MNE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Humbatova, Nazli | | | 1736 | AZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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