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Individual Calculations April 2023 |
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| Besombes, Romain Total change: -12.40 | |   |
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| Vereinsmeisterschaft Schachfreunde Berlin 2024 March 2023 | Berlin | GER | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1895 | 0.50 | 1 | 0.21 | 20 | 4.20 | |
|  Boeddeker, Henry | | | 2055 | 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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 C | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1895 | 2.00 | 4 | -0.83 | 20 | -16.60 | |
| | Westenberger, Klaus | | | 1834 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Vladov, Arsenii | | | 1826 | UKR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Suriano, Davide | | | 1722 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Strehse, Nelson | | | 1488 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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