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Individual Calculations May 2023 |
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| Petrovic, Borislav I Total change: -15.40 | |   |
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| Kup Beograda 2023 | Belgrade | SRB | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1989 | 1.00 | 5 | -0.77 | 20 | -15.40 | |
|  Petrovic, Aleksa | f | | 2344 | SRB | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Dakic, Marta | | | 1824 | SRB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Cabrilo, Goran | g | | 2292 | SRB | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Trailovic, Aleksandar | | | 2129 | SRB | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Andric, Vladimir | | | 1996 | SRB | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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