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Individual Calculations September 2021 |
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| Lachmair, Erwin Total change: 56.40 | |   |
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| 1. Bad Goisern Schachopen A 2021 | Bad Goisern | AUT | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1714 | 2.00 | 4 | 0.94 | 20 | 18.80 | |
|  Bethke, Robert | | | 2100 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Schirmbeck, Hannes | | | 2072 | AUT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ussar, Reinhard | | | 1676 | AUT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Hengl, Philip | | | 1849 | AUT | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | SUMMER PRAGUE OPEN 2021 - A - IM open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1714 | 3.50 | 9 | 1.88 | 20 | 37.60 | |
| | Zdrazil, Tomas | | | 2051 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Thomas, Tobias | | | 1958 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Jarocka, Liwia | f | wf | 1993 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Djidjeli, Sarah | | wf | 2062 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pick, Stepan | | | 1950 | CZE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Lutz, Juergen | | | 1948 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Haverkamp, Klaus, Dr. | | | 1879 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gorny, Michael | | | 2008 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zajicek, Karel | | | 1963 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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