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Individual Calculations September 2023 |
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| Marks, Stefan Total change: 66.00 | |   |
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| Krefelder Sommeropen 2023 | Krefeld | GER | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1202 | 2.50 | 8 | 1.65 | 40 | 66.00 | |
|  Liesendahl, Felix | | | 1802 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Freese, Carsten | | | 1716 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Sommerfeld, Felix Samir | | | 1544 | GER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Jeuken, Thomas | | | 1471 | GER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Gierhardt, Vito | | | 1665 | GER | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Hepting, Frank | | | 1635 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Esser, Daniel | | | 1364 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Kosubek, Sven | | | 1567 | GER | 0.00 | 1 | -0.10 | 40 | -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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