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Individual Calculations May 2018 |
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| Stefansson, Vignir Vatnar Total change: -10.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2300 | 5.50 | 9 | -1.02 | 10 | -10.20 | |
|  Goldinger, Peter | | | 2024 | GER | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Sant Anna, Eddie Luiz G | | | 2039 | BRA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Villwock, Martin | | | 2109 | GER | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Herzwurm, Robert | | | 2034 | GER | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Lehmann, Sven | | | 2047 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Pettersson, Alexander | | | 2063 | MLT | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Zimmermann, Paul | | | 2128 | GER | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Wiechert, Hans | f | | 2164 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Schmaltz, Roland | g | | 2470 | GER | 0.50 | 1 | 0.22 | 10 | 2.20 | |
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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