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Individual Calculations February 2023 |
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| Cofmann, Veaceslav Total change: 22.80 | |   |
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| Bremer Silvester Open 2022 A | Bremen | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2269 | 4.50 | 7 | 0.29 | 20 | 5.80 | |
|  Kahlert, Stefan | | | 1952 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Hoerr, Matthias | | | 2077 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pfreundt, Jakob | m | | 2407 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Wachinger, Nikolas | m | | 2438 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Donath, Johann | | | 2043 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Breutigam, Martin | m | | 2360 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pautz, Peter | | | 1991 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 39. Open Untergrombach | Bruchsal-Untergrombach | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2269 | 6.00 | 7 | 0.85 | 20 | 17.00 | |
| | Rochau, Normen | | | 1869 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wegmer, Leon | | | 1915 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Wilhelm, Jochen | | | 2047 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Backhaus, Silas | | | 1992 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Joeres, Stefan | | | 2226 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dauner, Benedikt | f | | 2332 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Thiercelin, Jerome | | | 2064 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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