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Individual Calculations May 2023 |
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| Atri, Jamshid Total change: -13.80 | |   |
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| Landesliga Hamburg 2022-2023 April 2023 | various | GER | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 1983 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
|  Schleicher, Guido | | | 2159 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | HSK-Osteropen 2023 | Hamburg | GER | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1983 | 2.50 | 5 | -0.42 | 20 | -8.40 | |
|  Krueger, Ulfbenno | | | 1583 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Koch, Ralf-Johannes | | | 1716 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bracker, Frank | m | | 2314 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Schmitzer, Klaus | f | | 2239 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Schulze, Tim | | | 1663 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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