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Individual Calculations December 2021 |
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| Jahncke, Giso Total change: 12.80 | |   |
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| 4. DPI BDO Schach-Open Leer A-Open | Leer | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2311 | 5.00 | 7 | 0.84 | 10 | 8.40 | |
|  Herzwurm, Robert | | | 2006 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Linde, Wolfgang | | | 2147 | GER | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Grigorian, Spartak | m | | 2470 | GER | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Pahl, Erik | | | 2080 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ratsma, Midas | f | | 2218 | NED | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Feuerstack, Aljoscha | m | | 2469 | GER | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Schulze, Lara | f | wf | 2250 | GER | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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) | | | | Landesliga Hamburg 2021/2022 November 2021 | various | GER | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2311 | 1.00 | 1 | 0.44 | 10 | 4.40 | |
| | Hawellek, Jeronimo, Dr. | f | | 2268 | GER | 1.00 | 1 | 0.44 | 10 | 4.40 | |
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) | | |
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