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Individual Calculations December 2023 |
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| Karaivanova, Petya Total change: -22.80 | |   |
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| Prva zenska liga Centralne Srbije 2023 | Paracin | SRB | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1882 | 3.00 | 3 | 0.82 | 40 | 32.80 | |
|  Vujanovic, Anastasija | | | 1640 | SRB | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Dimitrijevic, Andjela | | wc | 1836 | SRB | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Petrovic, Svetlana | | | 1624 | SRB | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | FIDE World Youth Chess Championship 2023 - U16 - Girls | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1882 | 6.00 | 11 | -1.39 | 40 | -55.60 | |
| | Djukic, Katarina | | | 1537 | MNE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ismayil, Seljan | | | 1482 * | AZE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nuriyeva, Nurtan | | | 1809 | AZE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Regidor, Kaye Lalaine | | | 1598 | PHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Trunz, Michelle | | | 1997 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kanishka, S | | | 1656 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ter-Avetisjana, Agnesa Stepania | | wf | 2104 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tomcaniova, Lucia | | | 1714 | SVK | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sawan, Eman | | wc | 1661 | PLE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Zhanybekova, Begimay | | | 1664 | KGZ | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Maria, Lia-Alexandra | | wc | 1876 | ROU | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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