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Individual Calculations September 2023 |
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| Kolb, Wolfgang Total change: -11.60 | |   |
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| Arber-Schachfestival 2023 Open | Bodenmais | GER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2006 | 5.00 | 9 | -0.58 | 20 | -11.60 | |
|  Weis, Hans-Juergen | | | 1606 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kleibel, Uwe | | | 2292 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Voermans, Adri | | | 1756 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dauner, Benedikt | f | | 2377 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Meier, Lukas | | | 1615 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Zimmermann, Jens | | | 1880 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Seifert, Ronny | | | 1845 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Happel, Henk | f | | 1939 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Jehnichen, Kai | | | 1847 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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