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Individual Calculations August 2023 |
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| Nourzad, Shayan Total change: 25.20 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1821 | 3.00 | 9 | 0.63 | 40 | 25.20 | |
|  Bossinger, Patrick | | | 2012 | GER | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Nezhyvenko, Mykhaylo | | | 1786 | GER | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Liedmann, Dennis | | | 2015 | GER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Parvanyan, Alfred | | | 2140 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sereda, Yaroslava | | | 1913 | GER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Wagner, Alexej | | | 2249 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ter Steeg, Marcus, Dr. | | | 2021 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Diesenhof, Michael | | | 2004 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Conrad, Joachim | | | 2017 | GER | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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