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Individual Calculations August 2023 |
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| Ernst, Rolf Total change: 39.00 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1856 | 4.00 | 9 | 1.95 | 20 | 39.00 | |
|  Thompson, Ian D | f | | 2064 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Meessen, Rudolf | f | | 2147 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Reuter, Julian-Frank | | | 2022 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Prieb, Robert | c | | 2028 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Melde, Christian | | | 1964 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Melde, Benjamin | | | 2143 | GER | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Stemmler, Fabian | | | 2108 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Roe, Simon J | | | 2150 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kamp, Adrian | | | 2031 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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