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Individual Calculations February 2023 |
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| Hallfarth, Luise Total change: -16.40 | |   |
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| Deutsche Vereinsmeisterschaft 2022 U20w | Muenster | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1469 | 2.00 | 5 | -0.51 | 40 | -20.40 | |
|  Peglau, Sarah | | | 1790 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Eichhorn, Elisabeth | | | 1330 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Fetahovic, Sarah | | | 1340 | GER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Derling, Charlotte | | | 1626 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hartmann, Hannah | | | 1296 | GER | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | | NOTE: K factor changed | | Niedersachsen Landeseinzelmeisterschaft 2023 B-Open | Verden (Aller) | GER | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1469 | 2.00 | 5 | 0.20 | 20 | 4.00 | |
| | Dralle, Hannes | | | 1732 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Brinkmann, Rolf | | | 1666 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Aden, Dagmar | | | 1778 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Schoene, Finn | | | 1374 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Oblender, Rudi | | | 1396 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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