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Individual Calculations November 2021 |
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| Opacic, Alexandar Total change: 2.40 | |   |
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| Juznobacka liga 2021. Rounds 5-9 | Vise mesta | SRB | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1920 | 4.00 | 5 | 1.79 | 20 | 35.80 | |
|  Sudic, Branko | | | 2022 | SRB | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Malesevic, Ranko | | | 1940 | SRB | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Todic, Miroslav | | | 1961 | SRB | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Knezevic, Rodoljub | | | 2033 | SRB | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bunic, Miroslav | | | 1854 | SRB | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Otvoreno amatersko prvenstvo Novog Sada 2021. | Novi Sad | SRB | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1920 | 4.50 | 8 | -1.67 | 20 | -33.40 | |
| | Vukovic, Marko | | | 1544 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Leskovac, Nikola | | | 1737 | SRB | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Smiljanic, Marko | | | 1520 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bhillva, Nilaya K E K | | | 1520 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bojanic, Bojana | | | 1797 | BIH | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kheerthi, Ganta | | | 1738 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ishvi, Aggarwal | | | 1840 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Curkovic, Djoko | | | 1799 | SRB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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