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Individual Calculations April 2023 |
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| Medic, Mirjana Total change: -14.20 | |   |
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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 |
| 2185 | 2195 | 4.50 | 9 | -0.12 | 20 | -2.40 | |
|  Toncheva, Nadya | f | wm | 2192 | BUL | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Rakhmangulova, Anastasiya | | wm | 2266 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Manakova, Maria | | wg | 2166 | SRB | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kejzar, Petra | | wf | 2128 | SLO | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Berke, Ana | | wm | 2107 | CRO | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Radeva, Viktoria | | wg | 2247 | BUL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Skuhala, Barbara | | wf | 2114 | SLO | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Doluhanova, Evgeniya | | wg | 2312 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ivekovic, Tihana | | wf | 2132 | CRO | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | S: 2 liga SZZ Centar 2023. 1-4 | Varazdin, Staro Cice, Garesnica, Krapina, Domasinec, Dugo Selo | CRO | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2195 | 1.50 | 4 | -0.59 | 20 | -11.80 | |
| | Brinovec, David | f | | 2365 | SLO | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Matijevic, Hrvoje | | | 2176 | CRO | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Horina, Tomislav | | | 1958 | CRO | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Djeno, Drago | f | | 2209 | CRO | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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