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Individual Calculations May 2019 |
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| Wuertele, Stephan Total change: 16.00 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1757 | 3.00 | 5 | 0.40 | 40 | 16.00 | |
|  Hoffmann, Alexander | | | 1557 | GER | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Guesmi, Khaled | | | 1491 | TUN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Coellen, Eike | | | 1903 | GER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Puglia, Francesco | | | 1854 | ITA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Baeumer, Frank | | | 1864 | GER | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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