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Individual Calculations August 2023 |
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| Bonatis, Reiner Total change: -68.40 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1634 | 0.50 | 4 | -1.71 | 40 | -68.40 | |
|  Hendler, Markus | | | 1502 | GER | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Vestrick, Frank | | | 1841 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Bonath, Michael Alexander | | | 1721 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Shynkar, Daria | | | 1234 * | UKR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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