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Individual Calculations September 2022 |
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| Spelleken, Hans-Gerd Total change: 13.60 | |   |
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| 1. Krefelder Sommeropen 2022 | Krefeld | GER | 2022-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1664 | 2.50 | 7 | 0.68 | 20 | 13.60 | |
|  Gulatz, Maurice | c | | 2213 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Hoekstra, Peter | | | 2042 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Klees, Robert | | | 1467 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hipler, Andreas, Dr. | | | 1800 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Grzeca, Pascal | | | 2029 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nelsen, Alexander | | | 1765 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Riedel, David | | | 1937 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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