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Individual Calculations April 2023 |
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| Manakova, Maria Total change: -2.80 | |   |
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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 |
| 2188 | 2166 | 4.00 | 9 | -0.22 | 20 | -4.40 | |
|  Rakhmangulova, Anastasiya | | wm | 2266 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kejzar, Petra | | wf | 2128 | SLO | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Medic, Mirjana | | wg | 2195 | CRO | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Berke, Ana | | wm | 2107 | CRO | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Radeva, Viktoria | | wg | 2247 | BUL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Skuhala, Barbara | | wf | 2114 | SLO | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Doluhanova, Evgeniya | | wg | 2312 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ivekovic, Tihana | | wf | 2132 | CRO | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Toncheva, Nadya | f | wm | 2192 | BUL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | CARIBROD MARCH 2023 WEEKEND STANDARD 2300 OPEN | Dimitrovgrad | SRB | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2166 | 5.00 | 6 | 0.08 | 20 | 1.60 | |
| | Markov, Ivica | | | 1766 * | SRB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Parvanov, Mitko | | | 1770 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitic, Ivan M | | | 1835 | SRB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jovic, Stanoje | f | | 2073 | SRB | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tragoudaras, Nikolaos | | | 1766 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitic, Milan | | | 2054 | SRB | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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