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Individual Calculations May 2023 |
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| Keyser, Robin Total change: -5.00 | |   |
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| HSK-Osteropen 2023 | Hamburg | GER | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2144 | 4.50 | 7 | -0.49 | 20 | -9.80 | |
|  Birner, Lucy Jasmin | | | 1744 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mandelkow, Elias | | | 1811 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Klaas, Heiko | | | 1965 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Spiric, Igor | f | | 2259 | SRB | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Schulze, Tim | | | 1663 | GER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Schmitzer, Klaus | f | | 2239 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Krueger, Arthur | | | 1905 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | Oberliga Nord-Nord 2022-2023 April 2023 | various | GER | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2144 | 0.50 | 1 | 0.24 | 20 | 4.80 | |
| | Kreuzholz, Michael | f | | 2326 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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