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Individual Calculations September 2023 |
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| Siol, Juergen Total change: 22.80 | |   |
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| Krefelder Sommeropen 2023 | Krefeld | GER | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1675 | 3.00 | 7 | 1.14 | 20 | 22.80 | |
|  Eurich, Jannik | | | 2055 | GER | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Eichert, Jonathan | | | 1894 | GER | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Esser, Michael, Dr. | | | 2113 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Faber, Lennart | | | 1748 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | De Vries, Leon | | | 1926 | NED | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Krueger, Andre | | | 1929 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Memmeler, Bjoern | | | 1516 | GER | 0.50 | 1 | -0.21 | 20 | -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) | | |
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