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Individual Calculations May 2019 |
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| Koelbl, Wolfgang Total change: 27.60 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1818 | 6.50 | 9 | 1.38 | 20 | 27.60 | |
|  Schade, Thomas | | | 1552 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Schuler, Daniel | | | 1553 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wendl, Paul | | | 1418 * | AUT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Streeb, Pascal | | | 1640 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Roccasalva, Pietro | | | 1925 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Foo, Tzun Hong | | | 1957 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Wuest, Michael, Dr. | | | 1903 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Herwig, Carsten | | | 1901 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Oeztuerk, Yasin-Safa | | | 1888 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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