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Individual Calculations February 2018 |
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| Tatliak, Stefan Total change: 4.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 D | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1677 | 2.50 | 5 | 0.24 | 20 | 4.80 | |
|  Steinkoenig, Jannick | | | 1607 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Mueller, Marvin | | | 1577 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Daum, Heiko | | | 1876 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Abele, Anais | | | 1666 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Juergens, Achim | | | 1857 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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