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Individual Calculations January 2020 |
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| Lechler, Walter Total change: 2.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 E | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1578 | 1.50 | 3 | 0.11 | 20 | 2.20 | |
|  Gruhn, Andreas | | | 1731 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Thormeier, Johannes | | | 1664 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Faupel, Sebastian | | | 1420 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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