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Individual Calculations May 2023 |
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| Gutt, Oswald Total change: -19.20 | |   |
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| NRW-Viererpokal 2023 Vorrunde | various | GER | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1915 | 0.00 | 1 | -0.43 | 20 | -8.60 | |
|  Peutz, Arne | | | 1966 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1906 | 4.00 | 8 | -0.53 | 20 | -10.60 | |
|  Farel, Edgard | | | 1520 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Wagner-Michel, Annett | | wm | 2046 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zschorsch, Peter | | | 1733 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mitschka, Manfred | | | 1710 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kyas, Juergen | | | 2178 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Basener, Winfried | | | 2058 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Doetzel, Hartwig, Dr. | | | 1802 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Felber, Gerald | | | 1737 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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