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Individual Calculations February 2018 |
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| Kolthoff, Siegmund Total change: 1.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 B | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2005 | 2.00 | 4 | 0.05 | 20 | 1.00 | |
|  Holinka, Henning | | | 2069 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Welsh, Michael | | | 2043 | IRL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Marquardt, Benedikt | | | 2074 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gremmel, Jonas Simon | | | 1866 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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