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Individual Calculations May 2018 |
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| Haerig, Wilfried Total change: 15.60 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1990 | 3.50 | 9 | 0.78 | 20 | 15.60 | |
|  Hoerstmann, Martin | f | | 2248 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Boelhouwer, Collin | | | 2127 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Pappelis, Dimitrios | | | 2136 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nasshan, Dennis | f | | 2357 | GER | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Quaranta, Cristiano | | | 2148 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bangert, Udo | | | 1899 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Schweitzer, Victoria | | wm | 2144 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Zimmermann, Paul | | | 2128 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Carow, Annelen | | wf | 2135 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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