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Rapid:
Individual Calculations May 2023 |
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| Rajkovic, Petar Total change: 2.40 | |   |
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| Kup Pirotskog okruga 2023. | Bela Palanka | SRB | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1683 | 0.50 | 3 | 0.12 | 20 | 2.40 | |
|  Tonic, Milos | | | 2079 | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bozilov, Dragan | | | 1992 | SRB | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Igic, Vladan | | | 1964 | SRB | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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