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Individual Calculations August 2019 |
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| Schiffer, Stefan Total change: 10.20 | |   |
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| 23. Godesburg Open | Bonn | GER | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2262 | 3.50 | 5 | 0.51 | 20 | 10.20 | |
|  Eisentraut, Dieter, Dr. | | | 1934 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wahl, Felix | | | 2091 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Asadzade, Idris | | | 2116 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Grinev, Valeriy | m | | 2437 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kolkin, Michail | | | 2320 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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