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Individual Calculations May 2023 |
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| Marjanovic, Dragan Total change: -20.20 | |   |
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| Kup Beograda 2023 | Belgrade | SRB | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1821 | 1.00 | 3 | -1.01 | 20 | -20.20 | |
|  Bagas, Ana | | | 1575 | SRB | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Djordjevic, Nenad Z | | | 1431 | SRB | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Poledica, Nenad | | | 1980 | SRB | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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