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Individual Calculations May 2018 |
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| Ehrlich, Benjamin Total change: -21.00 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1671 | 2.50 | 7 | -1.05 | 20 | -21.00 | |
|  Pabel, Ralph | | | 1941 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Hamar, Dirk | | | 1486 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Schaefer, Lutz | | | 1933 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Riedl, Guenter | | | 1846 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gijsbers, Joop | | | 1532 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ruemmele, Tobias | | | 1471 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Grosshans, Gerhard | | | 1488 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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