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Individual Calculations February 2023 |
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| Iwanziw, Niklas Total change: -20.80 | |   |
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| 39. Open Untergrombach | Bruchsal-Untergrombach | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1922 | 0.00 | 2 | -1.04 | 20 | -20.80 | |
|  Bruestle, William | | | 1633 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Feil, Stephan | | | 2160 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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