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Individual Calculations August 2023 |
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| Spasic, Petar Total change: 14.40 | |   |
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| International Tournament "Paracin 2023" - OPEN A | Paracin | SRB | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2303 | 4.50 | 7 | 0.67 | 20 | 13.40 | |
|  Srdanovic, Jovana | | wm | 2031 | SRB | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Makarenko, Kirill | | | 1903 * | FID | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Aashman, Gupta | | | 1905 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mamatov, Melis | f | | 2403 | KGZ | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Tsvetkov, Andrey | f | | 2412 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Pranesh, M | g | | 2507 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ivanisevic, Ivan | g | | 2536 | SRB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | SERBIA OPEN 2023 - Masters | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2303 | 3.00 | 6 | 0.05 | 20 | 1.00 | |
| | Mandura, Tijana | | wm | 2174 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Seemann, Jakub | f | | 2430 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Cheng, Bobby | g | | 2572 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Serikbay, Assel | | wm | 2139 | KAZ | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bronstein, Or | m | | 2448 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jin, Yueheng | | | 2113 | CHN | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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