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Individual Calculations May 2023 |
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| Stark, Ingo Total change: 0.20 | |   |
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| Berliner Einzel-Meisterschaft 2023 Qualifikationsturnier | Berlin | GER | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2106 | 5.50 | 8 | 0.01 | 20 | 0.20 | |
|  Azarvash, Aram | | | 1706 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kapr, Klaus, Dr. | | | 1909 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Koerlin, Hans-Juergen | | | 1875 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Oelmann, Henry | | | 1919 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Federau, Juergen | f | | 2022 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Barisch, Florian | | | 1860 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Schnabel, Ralf | | | 2215 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Krefenstein, Sergej | | | 2101 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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