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Individual Calculations June 2017 |
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| Petzold, Hans, Prof. Dr. Total change: 3.40 | |   |
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| 25. offene Seniorenmeisterschaft Sachsen-Anhalt | Halberstadt | GER | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2067 | 4.50 | 7 | 0.17 | 20 | 3.40 | |
|  Eberhardt, Michael | | | 1778 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Wraga, Hermann | | | 1667 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Schuetze, Manfred | | | 1835 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Niebuhr, Gerd | | | 1903 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kahe, Ralph | | | 2184 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lenk, Wolfgang | | | 2188 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Koehler, Gerhard, Dr. | | | 2158 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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