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Individual Calculations July 2021 |
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| Sirotanovic, Obrad Total change: 10.60 | |   |
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| Backa liga Subotica 2021. Rounds 1-4 | Subotica | SRB | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2102 | 2.50 | 4 | 0.53 | 20 | 10.60 | |
|  Puskas, Tihomir | | | 1927 | SRB | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Stajnfeld, Mihajlo | | | 2093 | SRB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Zvicer, Djordjije | | | 2119 | SRB | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Nadj Hedjesi, Balind | m | | 2298 | SRB | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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