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Individual Calculations May 2017 |
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| Kuhn, Gerhard Total change: -10.00 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2023 | 3.50 | 8 | -0.50 | 20 | -10.00 | |
|  Schoorl, Rob | f | | 2309 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Mueller, Michael | f | | 2146 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Begri, Felix | | | 1890 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jauk, Wilhelm | | | 2148 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chennaoui, Yasin | | | 1895 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jussim, Maxim | | | 2143 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Plaza Reino, Agustin | | | 1857 | IRL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Koll, Lukas | | | 1810 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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