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Individual Calculations May 2017 |
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| Grosshans, Gerhard Total change: -21.40 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1498 | 1.00 | 5 | -1.07 | 20 | -21.40 | |
|  Pfister, Andreas | | | 1773 | SUI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Salecker, Phil | | | 1696 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Becker, Ralph | | | 1805 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kriegbaum, Erwin | | | 1247 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Schneider, Anna | | | 1343 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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