Rapid:
Individual Calculations February 2023 |
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Petrovic, Zoran Z Total change: -19.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2. Prvenstvo prosvetnih radnika Srbije "Prof. Dr Ljubomir Ljuba Protic 2023" | Beograd | SRB | 2023-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2130 | 2000 | 0.00 | 3 | -0.97 | 20 | -19.40 | |
| Grubisic, Zoran | | | 2148 | SRB | 0.00 | 1 | -0.30 | 20 | -6.00 | | Antanaskovic, Predrag | f | | 2119 | SRB | 0.00 | 1 | -0.34 | 20 | -6.80 | | Vukovic, Dusan M | | | 2124 | SRB | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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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