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Individual Calculations February 2023 |
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| Grundmann, Alexander Total change: -20.20 | |   |
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| 39. Open Untergrombach | Bruchsal-Untergrombach | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1907 | 4.00 | 7 | -1.01 | 20 | -20.20 | |
|  Kreuz, Maximilian | | | 1592 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Selensky, Leon | | | 1503 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Geweniger, Tim | | | 1994 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Toth, Marc | | | 1752 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Koch, Dennis | | | 1507 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Apelt, Werner | | | 1861 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Dege, Carsten | | | 1791 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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