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Individual Calculations August 2021 |
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| Sand, Rolf, Dr. Total change: 20.60 | |   |
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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 |
| 1993 | 1937 | 4.50 | 8 | 1.03 | 20 | 20.60 | |
|  Linz, Stefan | | | 1634 | LUX | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Boidman, Yuri | m | | 2320 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Huettemann, Karl-Heinz | | | 2036 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Duijker, Bert | | | 1853 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Blosze, Winfried | | | 1862 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Matzat, Andre | | | 1985 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bade, Uwe | | | 2134 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mertens, Klaus | | | 2119 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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