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Individual Calculations February 2018 |
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| Schiffer, Stefan Total change: -10.80 | |   |
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| 27. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2250 | 4.50 | 8 | -1.15 | 20 | -23.00 | |
|  Wichmann, Adrian | | | 2040 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Kroneder, Christian | | | 2058 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kutzner, Stephen | | | 2111 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Scheckenbach, Franz | | | 2089 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Buring, Matthias | | | 2137 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Wecker, Martin | | | 2139 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Klaus, Christian | | | 2128 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kuznecovs, Nikita | | | 2049 | LAT | 0.50 | 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) | | | | NRW-Klasse 1 2017/2018 January 2018 | Duesseldorf | GER | 2018-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2250 | 1.00 | 1 | 0.61 | 20 | 12.20 | |
| | Gruen, Gerd-Peter | m | | 2327 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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