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Individual Calculations August 2023 |
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| Zaninotto, Franco Total change: -59.00 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1999 | 1.50 | 7 | -1.79 | 20 | -35.80 | |
|  Lang, Nico | | | 1837 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Goldschmidt, Christian | | | 2209 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Kueppers, Timo | f | | 2234 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Riechenberg, Maximilian | | | 1740 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Schmidt, Boris | | | 1742 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ozcan, Kaan | f | | 2196 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Michalke, Guenter | | | 2190 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2025 | 2.50 | 9 | -1.16 | 20 | -23.20 | |
| | Ladan, Nicholas | | | 2260 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Praczukowski, Stanislaw | | | 2147 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Lisowski, Krzysztof | | | 2128 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Gorkiewicz, Mateusz | | | 2122 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Slomczewski, Michal | | | 2101 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wadelek, Karol | | | 1943 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Persson, Andreas | c | | 2135 | SWE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Klim, Filip | | | 2006 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Saveljevs, Aleksandrs | | | 2028 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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