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Individual Calculations January 2024 |
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| Cosman, Andreea-Marioara Total change: -11.80 | |   |
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| Skopje OPEN 2023 - A | Skopje | MKD | 2023-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2120 | 5.00 | 9 | -0.59 | 20 | -11.80 | |
|  Todorovic, Goran M | g | | 2306 | SRB | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Kanyamarala, Tarun | m | | 2305 | IRL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lazov, Toni | m | | 2404 | MKD | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Alexandri, Dimitra | | | 1909 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Senel, Hayri Beyhun | | | 1984 | TUR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Alexandri, Vasiliki | | | 1728 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ucoluk, Umut | | | 1720 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ozen, Sadettin Alperen | | | 1809 | TUR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Unsal, Gorkem | | | 1915 | TUR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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