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Individual Calculations May 2023 |
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| Dakic, Marta Total change: 71.20 | |   |
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| Omladinsko prvenstvo Srbije 2023 - Z20 | Novi Sad | SRB | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1824 | 7.00 | 9 | 0.82 | 40 | 32.80 | |
|  Stanisavljevic, Tijana | | | 1433 | SRB | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Petrovic, Ivana I | | | 1424 * | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Palamarevic, Mina | | | 1715 | SRB | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jovanovic, Anja | | | 1962 | SRB | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Tadic, Ana | | | 1847 | SRB | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Lazovic, Emilija | | | 1755 | SRB | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Radenkovic, Mila | | | 1775 | SRB | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Milovanovic, Jana | | | 1371 | SRB | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Vujatovic, Irina | | | 1575 | SRB | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | | | Kup Beograda 2023 | Belgrade | SRB | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1824 | 1.50 | 3 | 0.96 | 40 | 38.40 | |
| | Matic, Petar | | | 2090 | SRB | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Petrovic, Borislav I | | | 1989 | SRB | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vulinovic, Radivoje | | | 2219 | SRB | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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) | | |
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