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Individual Calculations May 2024 |
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| Golecki, Jan Total change: -17.40 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2185 | 4.00 | 9 | -0.84 | 20 | -16.80 | |
|  Tollefsen, Jacob | | | 1970 | NOR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Buksa, Nataliya | m | | 2388 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Faulhaber, Rolf, Dr. | | | 1980 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kruckenhauser, Arthur | f | | 2355 | AUT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Berkes, Alexander | | | 1987 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sutter, Oliver | f | | 2311 | SUI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Braun, Vitali | f | | 2344 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Meulner, Fabian | | | 2044 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Muckle, Richard | | | 2022 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 286th YMCA Spring 2024-A Round 1-3 | Warszawa | POL | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2166 | 1.50 | 2 | -0.03 | 20 | -0.60 | |
| | Choroszej, Aleksander | | | 1962 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Polak, Michal | | | 1951 | POL | 1.00 | 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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