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Individual Calculations August 2023 |
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| Sommer, Justus Total change: 32.30 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2047 | 4.00 | 9 | -0.23 | 38 | -8.74 | |
|  Eldho, Skaria | | | 1912 | IND | 1.00 | 1 | 0.32 | 38 | 12.16 | |  Wagner, Alexej | | | 2249 | RUS | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Coenen, Michael | f | | 2295 | GER | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Mattenberger, Matthias | | | 2323 | SUI | 0.50 | 1 | 0.33 | 38 | 12.54 | | | Heinemann, Josefine | | wg | 2276 | GER | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Ramadugu, Akshay | | | 1844 | IND | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Hovhannisyan, Artur | | | 2192 | GER | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Thiemann, Marc | | | 1827 | GER | 0.00 | 1 | -0.78 | 38 | -29.64 | | | Hofmann, Benjamin | | | 1700 | GER | 1.00 | 1 | 0.11 | 38 | 4.18 | |
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 |
| 2205 | 2025 | 3.50 | 9 | 1.08 | 38 | 41.04 | |
| | Zvolensky, David | | | 2249 | CZE | 1.00 | 1 | 0.78 | 38 | 29.64 | | | Navaratnam, Rohan Shan Tze | m | | 2315 | MAS | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Murko, David | | | 2220 | SLO | 0.50 | 1 | 0.25 | 38 | 9.50 | | | Woong, Zhi Wei William | c | | 2203 | SGP | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Seidl, Jan | c | | 2200 | CZE | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Kearns, Christopher | | | 2184 | GER | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Nytra, Ondrej | f | | 2168 | CZE | 0.50 | 1 | 0.19 | 38 | 7.22 | | | Pelech, Roee | | | 2164 | ISR | 0.50 | 1 | 0.19 | 38 | 7.22 | | | Aniruddh, Chatterjee | | | 2143 | IND | 0.00 | 1 | -0.34 | 38 | -12.92 | |
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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