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Individual Calculations May 2018 |
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| Walbrecht, Quirin Total change: 53.20 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1610 | 4.00 | 8 | 1.33 | 40 | 53.20 | |
|  Metz, Berthold | | | 1845 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Muths, Matthias | | | 1304 | GER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ortner, Jonas Ruben | | | 1790 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zirlik, Rudi | | | 1795 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Reitz, Helmut | | | 1814 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kaupp, Wolfgang | | | 1769 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Boder, Jan | | | 1781 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ospina Ocampo, Jose Joaquin | | | 1780 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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