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Individual Calculations September 2023 |
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| Pejrimovska, Viola Ruby Total change: 51.60 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1774 | 4.00 | 9 | 1.29 | 40 | 51.60 | |
|  Gorkiewicz, Mateusz | | | 2120 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Tesar, Jan | | | 1946 | CZE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mydlar, Matej | | | 1667 | CZE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Koetz, Andreas | | | 1953 | GER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Radovic, Stefan | | | 1964 | SWE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kopecky, Jiri | | | 1910 | CZE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Olsen, Aage Dalstrup | | | 1976 | DEN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Schuran, Werner | | | 1986 | GER | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kumar, Sanjit S | | | 1870 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | |
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