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Individual Calculations May 2024 |
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| Diehm, Alexander Total change: -21.00 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 1997 | 1.00 | 7 | -1.13 | 20 | -22.60 | |
|  Van Roon, Sjoerd | f | | 2238 | NED | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Mirimanian, Hayk | f | | 2283 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vogel, Johannes | | | 2206 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stijve, Niels | | | 2115 | SUI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Helms, Finn | | | 2095 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Steinhart, Karl-Heinz | | | 2161 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hardt, Anton | | | 1959 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2023-2024 Q6 B | Darmstadt | GER | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1997 | 2.00 | 4 | 0.08 | 20 | 1.60 | |
| | Adelhuette, Dennis | | | 2011 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Miljkovic, Jovana | | wf | 2024 | SRB | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Tueckmantel, Rene | | | 2077 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Simon, Christopher | | | 1933 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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