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Individual Calculations June 2023 |
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| Aepfler, Christian Total change: 4.80 | |   |
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| 25. Open der Sparkasse Oberlausitz-Niederschlesien | Leutersdorf | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2125 | 5.00 | 7 | 0.24 | 20 | 4.80 | |
|  Melitzki, Richard | | | 1725 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schubert, Christian | | | 1829 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Roessler, Frank-Peter | | | 1903 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dreyer, Eduard | | | 1852 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Roessler, Ulrike | | wm | 2158 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Schulz, Karsten | f | | 2268 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zaucke, Fabian | | | 2034 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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