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Individual Calculations February 2019 |
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| Ehrich, Dieter Total change: 12.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q4 E | Magdeburg | GER | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1623 | 2.50 | 3 | 0.61 | 20 | 12.20 | |
|  Roth, Paul Konstantin | | | 1520 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Pollok, Horst | | | 1540 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Weis, Hans-Juergen | | | 1517 | 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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