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Individual Calculations February 2018 |
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| Helms, Sven Total change: 18.80 | |   |
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| 27. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1966 | 3.50 | 7 | 1.07 | 20 | 21.40 | |
|  Klaus, Christian | | | 2128 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Schieferstein, Michael | | | 2058 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Gallien, Fabian | c | | 2089 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Dehmel, Jens | | | 2082 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Poessel, Christian | | | 2024 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Spitzl, Philipp | | | 2049 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Weidel, Albrecht | | | 2122 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 B | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1966 | 2.00 | 5 | -0.13 | 20 | -2.60 | |
| | Luett, Michael | | | 2053 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Welsh, Michael | | | 2043 | IRL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Prasse, Philipp | | | 2009 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Schoene, Karsten | | | 2005 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Thesing, Ansgar | | | 1990 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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