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Individual Calculations August 2023 |
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| Zheng, Harry Z Total change: 5.32 | |   |
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| Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2063 | 3.50 | 9 | 0.60 | 38 | 22.80 | |
|  Czerwonski, Aleksander | m | | 2326 | POL | 1.00 | 1 | 0.82 | 38 | 31.16 | |  Yezhel, Valiantsin | | | 2284 | FID | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Kovalevsky, Stanislav | f | | 2226 | FID | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Zalega, Maciej | | | 2181 | POL | 1.00 | 1 | 0.66 | 38 | 25.08 | | | Sriram, Jha | g | | 2315 | IND | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Mickiewicz, Piotr | | | 2245 | POL | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Dalkowski, Rafal | | | 2025 | POL | 1.00 | 1 | 0.45 | 38 | 17.10 | | | Ladan, Nicholas | | | 2260 | USA | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Jedrusik, Adam | | | 1970 | POL | 0.00 | 1 | -0.63 | 38 | -23.94 | |
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) | | | | CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2063 | 4.00 | 9 | -0.46 | 38 | -17.48 | |
| | Cerveny, Petr | f | | 2308 | CZE | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Kusa, Jakub | f | | 2340 | CZE | 0.00 | 1 | -0.17 | 38 | -6.46 | | | Woong, Zhi Wei William | c | | 2203 | SGP | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Beyer, Lorenz | | | 1950 | GER | 0.00 | 1 | -0.65 | 38 | -24.70 | | | Juhanak, Daniel | | | 2137 | CZE | 0.50 | 1 | 0.10 | 38 | 3.80 | | | Goldmann, David | | | 1921 | GER | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Trasakova, Adela | | | 1910 | CZE | 0.00 | 1 | -0.70 | 38 | -26.60 | | | Buchta, Vaclav | | | 1913 | CZE | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Syrkiewicz, Michal | | | 1959 | POL | 1.00 | 1 | 0.36 | 38 | 13.68 | |
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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