Individual Calculations September 2022 |
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Kuzmanovic, Ratko Total change: 25.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Amaterski Letnji open 2022 | Beograd | SRB | 2022-08-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1975 | 1763 | 3.00 | 7 | 1.27 | 20 | 25.40 | |
| Milosevic, Aleksandar J | | | 2123 | SRB | 1.00 | 1 | 0.90 | 20 | 18.00 | | Milicevic, Aleksa | | | 2041 | SRB | 0.00 | 1 | -0.17 | 20 | -3.40 | | Ivanovic, Nikola | f | | 2023 | SRB | 1.00 | 1 | 0.82 | 20 | 16.40 | | Marjanovic, Ivan D | | | 2048 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | | Praizovic, Nikola | | | 1690 | SRB | 1.00 | 1 | 0.40 | 20 | 8.00 | | Maric, Dragan | f | | 2020 | SRB | 0.00 | 1 | -0.18 | 20 | -3.60 | | Gvozdenovic, Milos | | | 1881 | SRB | 0.00 | 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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