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Individual Calculations June 2023 |
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| Foltin, Alica Total change: 37.60 | |   |
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| 35. Ruhrhalbinsel-Open | Essen | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1540 | 1.50 | 5 | 0.94 | 40 | 37.60 | |
|  Wichtrup, Jan-Louis | | | 2134 | GER | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Degner, Friedhelm | | | 1921 | GER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Bieger, Peter | | | 1918 | GER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Lu, Yunong Elias | | | 1823 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Schulz-Runge, Michael | | | 1780 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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