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Rapid:
Individual Calculations July 2021 |
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| Simic, Ivan B Total change: 21.60 | |   |
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| Otvoreni kostolacki rapid festival BORA BEKA 2021 | Kostolac | SRB | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1560 | 2.00 | 8 | 1.08 | 20 | 21.60 | |
|  Stamatovic, Aleksandar | | | 2130 | SRB | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Lazic, Dragan | | | 1901 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rajkovic, Ljubisa | f | | 2025 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ratkovic, Petar | | | 1854 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zivkovic, Vladisa | | | 1810 | SRB | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Jancic, Radomir | | | 1915 | SRB | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Minic, Marko | | | 1894 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Novakovic, Aleksandar S | | | 1842 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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