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Individual Calculations May 2019 |
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| Plaumann, Arvin Total change: 1.20 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1666 | 4.50 | 9 | 0.03 | 40 | 1.20 | |
|  Boxberger, Juergen | | | 1901 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Fliess, Justin | | | 1432 | GER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Agrest, Simon | | | 1434 | SWE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Salzer, Robert | | | 1891 | SUI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Conradi, Jannis | | | 1417 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Varsha, Ramesh | | | 1873 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vaksvik, Lars | | | 1367 | NOR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Santos, Paulo | | | 1823 | POR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sperber, Ulrich | | | 1834 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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