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Individual Calculations August 2023 |
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| Grigorieva, Sofia Total change: 116.80 | |   |
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| International Tournament "Paracin 2023" - OPEN B | Paracin | SRB | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1494 | 4.00 | 9 | 1.28 | 40 | 51.20 | |
|  Eedle, Eric F | | | 1819 | ENG | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Ilic, Ilija | c | | 1787 | AUS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Dragojevic, Dragan | | | 1867 | SRB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lukic, Natasa | | | 1234 | SRB | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aadith, R | | | 1805 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Stamenkovic, Petar | | | 1706 | SRB | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Preobrazhenskiy, Yaroslav | | | 1637 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Petrovic, Neda | | | 1253 | SRB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vulin, Milorad | | | 1990 | SRB | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | SERBIA OPEN 2023 - Masters | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1494 | 2.00 | 8 | 1.64 | 40 | 65.60 | |
| | Vignesh, B | | | 2197 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Morvekar, Kedar | | | 2049 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Dimitrijevic, Dusan | | | 2085 | SRB | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Girgis, Lazar | | | 1965 | SRB | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Guha, Rohit | | | 2016 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Radojicic, Aleksandar M | | | 2203 | SRB | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Vlahovic, Milan | | | 2182 | SRB | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Mijic, Sara | | | 1733 | SRB | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | |
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