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Individual Calculations March 2021 |
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| Popovic, Dobrivoj Total change: -30.80 | |   |
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| Third Saturday Mix 160 | Novi Sad | SRB | 2021-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2112 | 0.00 | 2 | -0.83 | 20 | -16.60 | |
|  Drazic, Sinisa | g | | 2327 | SRB | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Kovacic, Vlastimir | | | 2043 | SRB | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Third Saturday Mix 161 | Novi Sad | SRB | 2021-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2112 | 3.00 | 5 | -0.26 | 20 | -5.20 | |
| | Helenyi, Zoltan | | | 2061 | HUN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Davidov, Lazar | | | 1712 * | SRB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Marjanovic, Alex | | | 1726 | HUN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dragojlovic, Andjelko | m | | 2277 | SRB | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Marjanovic, Gyorgy | | | 2055 | HUN | 0.50 | 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) | | | | Otvoreno prvenstvo Backe Palanke u sahu 2021 | Backa Palanka | SRB | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2112 | 5.50 | 9 | -0.45 | 20 | -9.00 | |
| | Ivic, Milorad | | | 1762 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dermisek, Stipa | | | 2005 | SRB | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Volarov, Damir | | | 2101 | SRB | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Ignjatovic, Dragan | | | 2075 | SRB | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Tepic, Boris | | | 2141 | SRB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Parnicki, Zlatko | | | 2115 | SRB | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dombrovski, Mihajlo | | | 1761 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kovacic, Vlastimir | | | 2043 | SRB | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lalic, Nikola | | | 1762 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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