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Individual Calculations May 2019 |
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| Van Der Velde, Geert Total change: -10.20 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1648 | 3.50 | 7 | -0.51 | 20 | -10.20 | |
|  Eichmann, Yannick | | | 1875 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Pidgora, Andrejs | | | 1402 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Wormuth, Hans | | | 1416 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Grosshans, Gerhard | | | 1435 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arora, Abhiraaj | | | 1404 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Koslov, Philipp | | | 1770 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Najmabadi, Seyyed Mahdi | | | 1797 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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