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Individual Calculations June 2023 |
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| Wulf Von Moers, Jens Total change: -9.20 | |   |
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| Itzehoer Schach-Open 2023 | Itzehoe | GER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2148 | 3.00 | 5 | -0.46 | 20 | -9.20 | |
|  Richter, Ruediger | | | 1869 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Nahnsen, Kenneth | | | 2021 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Fuhrmann, Aake | | | 1992 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Helmer, Jan | | | 2090 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Neumann, Frank | | | 2030 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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