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Individual Calculations December 2018 |
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| Gerlach, Andreas, Dr. Total change: 4.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q1 E | Koblenz-Lahnstein | GER | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1593 | 2.00 | 3 | 0.22 | 20 | 4.40 | |
|  Kahle, Hartmut | | | 1449 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Kessler, Juergen | | | 1498 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Best, Ingeborg | | | 1623 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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