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Individual Calculations May 2019 |
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| Lell, Stephan Total change: -18.00 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1825 | 4.00 | 7 | -0.90 | 20 | -18.00 | |
|  Leser, Thomas | | | 1566 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Lautenbach, Max | | | 1574 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Petrov, Anton | | | 1990 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zhou, Lepu Coco | | | 1663 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Felten, Maximilian | | | 1638 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zha, Kevin | | | 1567 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Schneider, Waldemar | | | 1656 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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