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Individual Calculations July 2023 |
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| Boehm, Kai Total change: 12.60 | |   |
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| 12. Oeffinger Schachopen | Fellbach-Oeffingen | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1357 | 1.00 | 5 | 0.00 | 20 | 0.00 | |
|  Ehmann, Rainer | | | 1724 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Meinhardt, Alexander | | | 1643 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Stasaitis, Paulina | | | 1377 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Engelhardt, Frank | | | 1800 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Wrobel, Gert | | | 1589 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | 5. Esslinger Schachopen B-Turnier | Esslingen am Neckar | GER | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1357 | 1.50 | 5 | 0.63 | 20 | 12.60 | |
| | Wuebbens, Carsten | | | 1702 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Herzig, Konstantin | | | 1555 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Deiringer, Ralf | | | 1706 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Gauer, Jakob | | | 1704 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Margraf, Dieter | | | 1505 | GER | 1.00 | 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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