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Individual Calculations February 2019 |
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| Isak, Igor G Total change: -6.60 | |   |
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| Otvoreno prvenstvo Pozarevca 2018 - "A" | Pozarevac | SRB | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1997 | 2.50 | 5 | -0.33 | 20 | -6.60 | |
|  Slavkovic, Uros | | | 1639 | SRB | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Petrovic, Tijana | | | 1822 | SRB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zdravkovic, Dragan S | | | 1810 | SRB | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rajkovic, Dusan | g | | 2303 | SRB | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Rasic, Jovan | | | 2134 | SRB | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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