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Individual Calculations February 2023 |
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| Adamovic, Nikola Total change: 88.40 | |   |
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| Otvoreno prvenstvo Backe Palanke 2022-2023 god. | Backa Palanka | SRB | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1577 | 3.50 | 6 | 2.09 | 40 | 83.60 | |
|  Ignjatovic, Dragan | | | 1943 | SRB | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Rajak, Luka | f | | 1943 | SRB | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Ivic, Milorad | | | 1723 | SRB | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Golic, Ognjen | | | 1572 | SRB | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Dermisek, Stipa | | | 1933 | SRB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Andjusic, Ilija | | | 1733 | SRB | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | Amateur OPEN Championship 2023 (Under 2400) | Paracin | SRB | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1577 | 3.00 | 8 | 0.12 | 40 | 4.80 | |
| | El Ghdamssi, Mohamed Bashir | | | 1973 | LBA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kuzmanovic, Ratko | | | 1807 | SRB | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Karaklajic, Dobrivoje | | | 1668 | SRB | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Milicevic, Dunja | | | 1426 | SRB | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Miladinovic, Mihajlo | | | 1210 | SRB | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Agai, Dzabir | | | 1728 | SRB | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Milutinovic, Bojan | | | 1792 | SRB | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Bozinovic, Boban | c | | 1982 | AUT | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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