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Individual Calculations January 2023 |
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| Helmer, Jan Total change: 25.80 | |   |
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| Wieste-Cup 2022 | Sottrum | GER | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2116 | 4.50 | 5 | 0.74 | 20 | 14.80 | |
|  Pfeifer, Frank | | | 1716 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kroeger, Duncan | | | 1789 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kieselbach, Jannik | | | 1850 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Weidenhoefer, Max | | | 1847 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Knuedel, Torben | | | 2253 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Oberliga Nord-West 2022-2023 December 2022 | various | GER | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2116 | 1.00 | 1 | 0.55 | 20 | 11.00 | |
| | Bleecke, Sebastian | | | 2150 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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