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Individual Calculations February 2020 |
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| Boll, Kai Total change: 6.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 F | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1297 | 1.50 | 4 | 0.32 | 20 | 6.40 | |
|  Geibel, Henning | | | 1461 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Laue, Jan | | | 1556 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gloess, Harald | | | 1398 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Gruensel, Nafija | | | 1402 | GER | 0.00 | 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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