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Individual Calculations May 2017 |
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| Rolf, Marco Total change: 4.40 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2067 | 3.50 | 8 | 0.22 | 20 | 4.40 | |
|  Erenberg, Ariel | f | | 2386 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ohnmacht, Rolf | | | 1903 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Meessen, Max | | | 2228 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Winker, Mathias | | | 1743 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Nagel, Bernhard | | | 2244 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Dorst, Johannes | f | | 2181 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Barillaro, Luca | | | 2164 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Linster, Philippe | | | 2229 | LUX | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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