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Individual Calculations May 2019 |
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| Gerhard, Alexander Total change: -29.60 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1903 | 5.50 | 9 | -0.74 | 40 | -29.60 | |
|  Gupta, Sara | | | 1668 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Wang, Ruiming | | | 1763 | GER | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Klass, Philip | | | 1674 | GER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zirlik, Rudi | | | 1757 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ruehl, Volker | | | 1798 | GER | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Stierle, Martin | | | 1806 | GER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Metz, Berthold | | | 1799 | GER | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Friedrich, Reinhard | | | 1738 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Klaas, Heiko | | | 1797 | GER | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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