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Individual Calculations April 2018 |
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| Stahr, Ralf-Peter Total change: 55.40 | |   |
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| 2. Jubilaeumsturnier Uta Roechling | Magdeburg | GER | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2085 | 7.00 | 9 | 1.72 | 20 | 34.40 | |
|  Eberhardt, Michael | | | 1790 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Bilyavskyy, Borys | | | 1948 | UKR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lehr, Thomas | | | 1910 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Hellwege, Werner | | | 1920 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gerhardt, Peter-Michael | | | 2003 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Adibekian, Roubik, Dr. | | | 2212 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Neumann, Joachim | | | 2060 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Opl, Klaus | f | | 2200 | AUT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kiselev, Alexander | | | 2092 | UKR | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | 17. Deutsches Senioren-Derby 2018 | Undeloh | GER | 2018-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2085 | 2.50 | 4 | 1.05 | 20 | 21.00 | |
| | Hofstetter, Hans-Joachim, Dr. | f | | 2181 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Carstens, Andreas | f | | 2222 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Winkelmann, Andreas | | | 2183 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Deutschmann, Matthias | | | 2167 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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