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Individual Calculations August 2021 |
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| Merges, Harald Total change: -9.00 | |   |
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| 18. Rheinland-Pfalz-Senioren-Open | Altenkirchen im Westerwald | GER | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1790 | 4.00 | 9 | -0.45 | 20 | -9.00 | |
|  Krueger, Erich | | | 2106 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Scheffler, Juergen | | | 1425 | BEL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Heid, Michael | | | 1942 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pfaff, Helmut | | | 1390 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krueger, Detlef | | | 1809 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Matzat, Andre | | | 1985 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Supplieth, Peter | | | 1865 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Schulze Forsthoevel, Manfred | | | 1543 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kalepky, Helmut | | | 1962 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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