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Individual Calculations July 2023 |
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| Dostan, Janos Total change: 35.40 | |   |
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| SEVERNO-BACKA LIGA 2023 Rounds 1-5 | Subotica | SRB | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2020 | 3.50 | 5 | 0.68 | 20 | 13.60 | |
|  Toth, Kazmer | | | 1908 | SRB | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Skrobonja, Sinisa | | | 1972 | SRB | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zvicer, Djordjije | | | 2078 | SRB | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sljukic, Miodrag | | | 2176 | SRB | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Homolya, Zoltan | | | 1674 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 22nd IPCA World Individual Chess Championship 2023 | Ecka | SRB | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2020 | 5.50 | 9 | 1.09 | 20 | 21.80 | |
| | Shchukina, Ekaterina | | | 1620 * | FID | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zakharova, Evgeniya | | | 1844 | FID | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Obodchuk, Andrei | m | | 2283 | FID | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mekus, Manuela | | | 1606 | GER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lipilin, Ilia | f | | 2164 | FID | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Paal-Szucs, Attila | | | 2080 | HUN | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zavarsky, Juraj | | | 1973 | SVK | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mikheev, Stanislav | m | | 2311 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gurbanov, Andrei | m | | 2259 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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