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Individual Calculations August 2023 |
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| Preobrazhenskiy, Yaroslav Total change: 82.40 | |   |
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| Vojvodina Open 2023 B | Novi Sad | SRB | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1524 | 3.00 | 7 | 2.16 | 40 | 86.40 | |
|  Vujinovic, Predrag | | | 2046 | SRB | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Micanovic, Slobodan | | | 1966 | SRB | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Davidov, Lazar | | | 1877 | SRB | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ratic, Zoran | | | 1731 | SRB | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pejic, Radoslav | | | 1831 | SRB | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Lalic, Nikola | | | 1813 | SRB | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bilic, Marijana | | | 1871 | SRB | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | International Tournament "Paracin 2023" - OPEN B | Paracin | SRB | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1637 | 3.50 | 8 | -0.10 | 40 | -4.00 | |
| | Ivanov, Igor | | | 1832 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Attalib, Osama A. | | | 1992 | LBA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Niranjan, Karthi Y | | | 1497 | IND | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Uzag, Alper | | | 1401 | TUR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kalin, Andrei | | | 1489 | MKD | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Grigorieva, Sofia | | | 1494 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tosic, Nebojsa | | | 2052 | SRB | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Simovic, Zoran | | | 1794 | SRB | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | |
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