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Rapid:
Individual Calculations January 2023 |
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| Kostic, Nikola Total change: -17.40 | |   |
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| Novogodisnji rapid amatera SK Stari grad 2022 | Kragujevac | SRB | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1594 | 0.00 | 4 | -0.87 | 20 | -17.40 | |
|  Cairovic, Vlastimir | | | 1927 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Obradovic, Nemanja | | | 1748 | SRB | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Nesovic, Vojislav | | | 2065 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ackovic, Nemanja | | | 1660 | SRB | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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