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Individual Calculations March 2018 |
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| Pfretzschner, Roland Total change: 5.00 | |   |
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| Oberliga Ost A 2017/2018 February 2018 | various | GER | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2231 | 2.00 | 3 | 0.25 | 20 | 5.00 | |
|  Braun, Gottfried, Dr. | f | | 2209 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Limpert, Michael | | | 2174 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Merker, Matthias | | | 2129 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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