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Individual Calculations May 2017 |
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| Wiechert, Hans Total change: -6.20 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2191 | 5.00 | 9 | -0.31 | 20 | -6.20 | |
|  Flach, Helene | | | 1890 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Chernov, Vadim | m | | 2391 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Heck, Nils | | | 1977 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lehmann, Sven | | | 1979 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Wiesner, Frank | | | 2052 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Becker, Martin | | | 1997 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kachiani-Gersinska, Ketino | m | wg | 2366 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Woellermann, Jan | | | 2339 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Staudacher, Thomas | | | 2064 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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