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Individual Calculations May 2017 |
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| Zimmer, Rolf Total change: 11.40 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2113 | 4.50 | 9 | 0.57 | 20 | 11.40 | |
|  Meskovs, Nikita | m | | 2510 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jaeschke, Felix | | | 1980 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Weidemann, Joerg | f | | 2298 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Mueller, Maximilian | f | | 2303 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hartmann, Martin | | | 1988 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Stumm, Fritz, Dr. | | | 1991 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Schmied, Andreas | | | 1984 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Keller, Peter | f | | 2243 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Sieglen, Joachim, Dr. | f | | 2235 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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