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Individual Calculations April 2021 |
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| Manakova, Maria Total change: -17.00 | |   |
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| S: WGM Cvijet Mediterana | Rijeka | CRO | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2271 | 4.00 | 9 | -1.38 | 20 | -27.60 | |
|  Zimina, Olga | m | wg | 2364 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Spiranec, Noemi | | wf | 2077 | CRO | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kejzar, Petra | | | 2043 | SLO | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Radikovic, Anamarija | | | 1986 | CRO | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Berke, Ana | | wm | 2188 | CRO | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Radeva, Viktoria | | wm | 2313 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Medic, Mirjana | | wg | 2169 | CRO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Unuk, Laura | | wg | 2389 | SLO | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hrescak, Ivana | | wm | 2201 | SLO | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Polufinale pojedinacnog prvenstva Srbije za zene 2021. | Paracin | SRB | 2021-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2271 | 7.00 | 9 | 0.53 | 20 | 10.60 | |
| | Vujcic, Milena | | wf | 2069 | SRB | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Djordjevic, Nevena | | | 1999 | SRB | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Drljevic, Ljilja | | wm | 2200 | SRB | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Chelushkina, Irina | | wg | 2203 | SRB | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Srdanovic, Jovana | | wm | 2109 | SRB | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Djukic, Sandra | | wm | 2137 | SRB | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gajcin, Marina | | wm | 2227 | SRB | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Ostojic, Katarina | | wf | 2013 | SRB | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Grozdanovic, Anastasia | | | 1871 * | SRB | 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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