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Individual Calculations August 2023 |
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| Kools, Jasper Total change: -22.40 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1792 | 4.50 | 7 | -1.12 | 20 | -22.40 | |
|  Stammen, York Magnus | | | 1392 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Neumann, Helena | | | 1407 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Stomberg, Goesta | | | 1679 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Boldyriev, Mykhailo | | | 1366 | UKR | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Mueller, Marcus | | | 1566 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rathke, Dieter | | | 1617 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abu Sanimeh, Husam | | | 1654 | JOR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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