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Individual Calculations February 2020 |
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| Grohmann, Alexander Total change: 8.40 | |   |
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| 29. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1980 | 3.00 | 8 | 0.19 | 20 | 3.80 | |
|  Wong, Gengchun | | | 2180 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Jedinger, Andreas | | | 2117 | AUT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Wiley, Tom E | f | | 2159 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kirschbaum, Gunnar | | | 2083 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Barthel, Ansgar | | | 2052 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chassard, Cedric | | | 2049 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Reitz, Philipp | | | 2068 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Farokhi, Keyvan | | | 2023 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | Oberliga Ost A 2019/2020 January 2020 | various | GER | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1967 | 1.00 | 2 | 0.23 | 20 | 4.60 | |
| | Merkel, Toni | | | 1901 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Pfretzschner, Roland | f | | 2234 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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