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Individual Calculations July 2023 |
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| Radevic, Jovan Total change: -39.20 | |   |
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| BANAT - jug 2023 Rounds 1-6 | several | SRB | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2085 | 3.50 | 6 | -0.21 | 20 | -4.20 | |
|  Terzic, Zoran | | | 1881 | SRB | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kostic, Branimir | f | | 2138 | SRB | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Andrejevic, Milorad | | | 2139 | SRB | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kracunov, Bozidar | | | 1991 | SRB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Milic, Bozidar | | | 1949 | SRB | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kanacki, Vuk | | | 1859 | SRB | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | IV Sheveningen tournament 2023 | Mramorak | SRB | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 2085 | 4.00 | 7 | -1.75 | 20 | -35.00 | |
|  Ratkovic, Miodrag | | | 1791 | SRB | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bernaert, Michael | | | 1729 | BEL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ghevondyan, Arman | | | 2047 | ARM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Velagapudi, Vihan | | | 1685 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jurisic, Iskra | | | 1822 | SRB | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Zhang, Brian | | | 1821 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zhang, Michelle | | | 1724 | CAN | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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