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Individual Calculations June 2023 |
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| Niebuhr, Gerd Total change: -11.00 | |   |
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| 55. Niedersaechsische Senioren-Schacheinzelmeisterschaft 2023 | Sottrum | GER | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1913 | 2.50 | 4 | -0.55 | 20 | -11.00 | |
|  Poess, Ralf | | | 1575 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Watermann, Bernd | | | 1585 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Blosze, Winfried | | | 1881 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Dorn, Hans-Juergen | | | 1713 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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