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Individual Calculations June 2023 |
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| Cordsen, Heinrich Total change: 12.00 | |   |
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| 55. Niedersaechsische Senioren-Schacheinzelmeisterschaft 2023 | Sottrum | GER | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1677 | 3.50 | 6 | 0.60 | 20 | 12.00 | |
|  Klettke, Wolfgang | | | 1990 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Torkler, Wolfgang | | | 1537 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Wraga, Teresa | | | 1507 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Schuett, Guenter | | | 1517 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kienel, Norbert | | | 1736 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Meyer, Irmin, Dr. | | | 1902 | GER | 0.50 | 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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