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Individual Calculations May 2023 |
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| Ernst, Rolf Total change: -36.40 | |   |
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| Basel Easter Experts Open | Basel | SUI | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1884 | 2.00 | 5 | -1.82 | 20 | -36.40 | |
|  Bonauer, Stephan | | | 1510 | SUI | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Vernuks, Vjaceslavs | | | 1634 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Schuepbach, Hanspeter | | | 1694 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aleksandrov, Michael | | | 1769 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gevorgyan, Grigor | | | 1736 | ARM | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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