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Individual Calculations August 2023 |
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| Eftovski, Mateo Total change: 1.40 | |   |
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| SERBIA OPEN 2023 - Challengers | Beograd | SRB | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1975 | 4.50 | 7 | 0.07 | 20 | 1.40 | |
|  Yesugen, Khuchbayar | | wc | 1575 * | MGL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pecurica, Milos | f | | 2371 | MNE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alexandri, Vasiliki | | | 1645 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ocio, Artemio Jr. | | | 1680 | PHI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Cengel, Edibe Eylul | | | 1733 | TUR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bukal, Vladimir Jr. | m | | 2387 | CRO | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Zuqanov, Ali | | | 1698 | AZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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