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Individual Calculations May 2023 |
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| Schroeder, Klaus Total change: -30.20 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1821 | 4.50 | 9 | -1.51 | 20 | -30.20 | |
|  Marentini, Marcel | | | 2118 | SUI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Wichmann, Bernd | | | 1682 | AUT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Wraga, Teresa | | | 1542 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Krueger, Antje-Christine | | | 1518 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Laue, Jan | | | 1419 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Riering, Berthold | | | 1970 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Schneider, Peter | | | 1690 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bogumil-Schott, Edgar, Dr. | | | 1653 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Boersch, Guenter | | | 1523 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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