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Individual Calculations May 2017 |
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| Petrovic, Dragan R Total change: 10.80 | |   |
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| Open Niska Banja 2017 | Niska Banja | SRB | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2251 | 3.50 | 5 | 0.54 | 20 | 10.80 | |
|  Vasic, Blagoje | | | 1899 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Krstic, Andrija Marko | | | 2123 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Raicevic, Ivica | m | | 2181 | SRB | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ivanov, Mikhail M | g | | 2414 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Livaja, Mario | | | 2239 | SRB | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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