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Individual Calculations July 2023 |
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| Ratkovic, Miodrag Total change: 23.60 | |   |
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| BANAT - jug 2023 Rounds 1-6 | several | SRB | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1791 | 2.00 | 4 | 0.65 | 20 | 13.00 | |
|  Simic, Slobodan | | | 1839 | SRB | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Jedjini, Pavel | | | 1935 | SRB | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sokolovic, Misa | | | 1938 | SRB | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Nikolic, Ljubinko | | | 1930 | SRB | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | IV Sheveningen tournament 2023 | Mramorak | SRB | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1791 | 2.50 | 8 | 0.53 | 20 | 10.60 | |
| | Radevic, Jovan | | | 2085 | SRB | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Andrejevic, Milorad | | | 2139 | SRB | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Milojevic, Dusan | | | 2168 | SRB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bukvic, Milivoje | | | 1652 | SRB | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Popchev, Milko | g | | 2223 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Jedjini, Pavel | | | 1935 | SRB | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Saponja, Vladimir | | | 1781 | SRB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Radlovacki, Jovan | m | | 2277 | SRB | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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