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Individual Calculations May 2023 |
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| Obradovic, Nemanja Total change: -3.80 | |   |
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| KUP Sumadije 2023 | Kragujevac | SRB | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1905 | 1.50 | 5 | -1.42 | 20 | -28.40 | |
|  Grebovic, Predrag | | | 1853 | SRB | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Simovic, Uros | | | 1505 * | SRB | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rafailovic, Dragan | | | 1819 | SRB | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Milosevic, Slavisa | | | 2191 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Radovanovic, Malisa | | | 1796 | SRB | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | Amaterski OPEN SK Stari grad 2023. | Kragujevac | SRB | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1905 | 7.50 | 9 | 1.23 | 20 | 24.60 | |
| | Obrenovic, Aleksandar | | | 1681 | SRB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Simovic, Zoran | | | 1790 | SRB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Trifunovic, Mladen | | | 1832 | SRB | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Jovanovic, Mihailo | | | 1858 | SRB | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Tabakovski, Dino | | | 1778 | MKD | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Nikolovski, Kiril | | | 1582 | MKD | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Grebovic, Predrag | | | 1853 | SRB | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ugljesic, Nemanja | | | 1813 | SRB | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Simovic, Uros | | | 1505 * | SRB | 1.00 | 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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