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Individual Calculations May 2018 |
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| Petrovic, Zoran Z Total change: 4.80 | |   |
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| Third Saturday 78 | Novi Sad | SRB | 2018-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2057 | 2.50 | 3 | 0.57 | 20 | 11.40 | |
|  Drazic, Dusan | | | 1657 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Farkas, Sandor I | | | 1968 | SRB | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Petrusic, Velimir | | | 2137 | SRB | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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 Majdanpeka 2018 | Majdanpek | SRB | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2057 | 2.00 | 4 | -0.33 | 20 | -6.60 | |
| | Balan, Octavian | | | 1657 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garic, Radomir | f | | 2288 | SRB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Radovanovic, Danko | | | 1845 | SRB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Miladinovic, Lena | | wm | 2106 | SRB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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