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Individual Calculations July 2019 |
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| Grubor, Dragi Total change: -3.80 | |   |
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| Severno Backa zonska liga 2019 Round 1-5, Round 1 | Various | SRB | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2069 | 2.50 | 5 | -0.19 | 20 | -3.80 | |
|  Lalic, Miroslav | | | 1950 | SRB | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Kecskemeti, Arpad | f | | 2232 | SRB | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ristovski, Branislav | | | 2146 | SRB | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Nyilas, Laszlo | | | 1871 | SRB | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Milenkovic, Stojko | | | 1996 | 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) | | |
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