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Individual Calculations May 2019 |
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| Krastev, Alexander Total change: -7.00 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2351 | 6.00 | 9 | -0.35 | 20 | -7.00 | |
|  Hess, Steffen | | | 2068 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Jacob, Volker | | | 2162 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bentel, Robin | | | 2130 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Carlo, Emanuele | | | 2195 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nichols, Marc | | | 2130 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pavlidou, Ekaterini | | wm | 2189 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Schroeter, Samuel | | | 2161 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Korley, Kassa | m | | 2440 | DEN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Nebolsina, Vera | | wg | 2242 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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