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Individual Calculations July 2023 |
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| Bjeletic, Zeljko Total change: 43.60 | |   |
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| Rating challengers tournament 1-2023 | Beograd | SRB | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1667 | 1.50 | 6 | 1.12 | 20 | 22.40 | |
|  Kostic, Vladimir G | g | | 2189 | SRB | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Kostic, Vladimir G | g | | 2189 | SRB | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bozic, Milan | m | | 2126 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bozic, Milan | m | | 2126 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tatisic, Milan | | | 2016 | SRB | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Tatisic, Milan | | | 2016 | SRB | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Rating challengers tournament 2-2023 | Beograd | SRB | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1667 | 1.50 | 6 | 1.06 | 20 | 21.20 | |
| | Maric, Dragan | f | | 2003 | SRB | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Maric, Dragan | f | | 2003 | SRB | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Dunjic, Dragan | | | 2126 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dunjic, Dragan | | | 2126 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pucarevic, Milenko | f | | 2124 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pucarevic, Milenko | f | | 2124 | SRB | 0.50 | 1 | 0.45 | 20 | 9.00 | |
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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