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Individual Calculations December 2023 |
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| Keyser, Robin Total change: -11.20 | |   |
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| 6. Sparkassen-Schach-Open Leer A-Open | Leer | GER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2175 | 4.00 | 7 | -0.06 | 20 | -1.20 | |
|  Lodde, Martin | | | 1925 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Ritter, Uwe | | | 1844 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bracker, Frank | m | | 2299 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Van Foreest, Machteld | f | wm | 2266 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Aden, Tammo | | | 1987 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Reuker, Jari | m | | 2403 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Evering, Soeren | | | 2016 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Oberliga Nord-Nord 2023-2024 November 2023 | various | GER | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2143 | 0.00 | 1 | -0.50 | 20 | -10.00 | |
| | Kneip, Jakob, Dr. | | | 2144 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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