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Individual Calculations August 2022 |
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| Duijker, Bert Total change: -22.20 | |   |
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| 19. Rheinland-Pfalz Senioren-Open | Altenkirchen im Westerwald | GER | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1873 | 3.50 | 9 | -1.11 | 20 | -22.20 | |
|  Pfaff, Helmut | | | 1473 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kripp, Wolfgang | | | 2005 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Paus, Franz | | | 2022 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zunker, Reinhard, Dr. | f | | 2022 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Siebenhaar, Erich | | | 2020 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Boscher, Hans | | | 1579 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lares, Harald | | | 1993 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kalkmann, Hans | | | 1809 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Platten, Herbert | | | 1735 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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