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Individual Calculations July 2021 |
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| Sebez, Milos Total change: 7.80 | |   |
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| Backa liga NS 2021 Rounds 1-4 | Vise mesta | SRB | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2153 | 2.50 | 4 | 0.12 | 20 | 2.40 | |
|  Jovic, Stevan | f | | 2114 | SRB | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Trajkovic, Aleksandar | | | 2049 | SRB | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mihalj, Miroslav M | f | | 2221 | SRB | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Nesic, Dragana | | | 1928 | BIH | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | 7. Kup Svetozara Gligorica - muskarci | Backa Palanka | SRB | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2153 | 2.00 | 4 | 0.27 | 20 | 5.40 | |
| | Petkovic, Radosav | f | | 2223 | SRB | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mencik, David | | | 1923 | SRB | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pavkov, Nebojsa | | | 2181 | SRB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ivic, Velimir | g | | 2553 * | SRB | 0.00 | 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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