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Individual Calculations February 2023 |
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| Bender, Leon Total change: 10.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 B | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1997 | 3.50 | 5 | 0.59 | 20 | 11.80 | |
|  Schaefer, Heiko | | | 1994 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Hoppe, Frank | | | 1975 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Wadepfuhl, Jeremy | | | 1779 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Lenhardt, Manfred | | | 1979 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Schellmann, Frank | c | | 1947 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Vereinsmeisterschaft Schachfreunde Berlin 2024 January 2023 | Berlin | GER | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1997 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
| | Maxin, Falko | | | 1632 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nogly, Christoph | f | | 2255 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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