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Individual Calculations September 2018 |
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| Djurdjevic, Boris Total change: -20.20 | |   |
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| First League of Republic of Srpska 2018 | Dvorovi | BIH | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2171 | 2.00 | 4 | -1.01 | 20 | -20.20 | |
|  Panic, Marko | | | 2019 | BIH | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Tomic, Jelena | | | 1843 | BIH | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Stankovic, Dragan | | | 1924 | BIH | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Petkovic, Zeljko | | | 2074 | BIH | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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