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Individual Calculations May 2018 |
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| Jurga, Jonas Vincent Total change: -15.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1872 | 2.50 | 9 | -0.38 | 40 | -15.20 | |
|  Simonetto, Alessio | | | 2165 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Schellmann, Frank | c | | 2056 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Van Der Velde, Wytse | | | 1992 | NED | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Schenker, Roberto | | | 2075 | SUI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Engel, Robert | | | 2029 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Westerweele, Henrik | | | 1967 | NED | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Yilmaz, Ahmet | | | 1925 | GER | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Ahmad, Momin | | | 1944 | GER | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kreis, Karl-Heinz | | | 1944 | GER | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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