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Individual Calculations February 2020 |
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| Otten, Arnold, Prof. Dr. Total change: -15.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 D | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1583 | 0.50 | 4 | -0.79 | 20 | -15.80 | |
|  Raitza, Egon | | | 1725 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Loesche, Marian | | | 1722 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Grigoleit, Eckhard | | | 1733 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tepe, Mario | | | 1677 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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