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Individual Calculations August 2023 |
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| Schwitkowski, Luka Total change: 193.20 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1448 | 3.50 | 6 | 0.77 | 40 | 30.80 | |
|  Goerzen, Lina | | | 1438 | GER | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Kovalskyy, Alicia | | | 1496 | GER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kasapchuk, Oleksandra | | | 1620 | UKR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Sutharjan, Dakxwin | | | 1438 | GER | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Gudat, Nils | | | 1561 | GER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Burban, Victor | | | 1331 | GER | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | Recklinghaeuser Schachwoche 2023 | Recklinghausen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1448 | 4.50 | 7 | 4.06 | 40 | 162.40 | |
| | Freiknecht, Holger | | | 1852 | GER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gallas, Noel | | | 1896 | GER | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Winterberg, Andreas | | | 2001 | GER | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Kummerow, Heiko | f | | 2132 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lueersen, Jan | | | 1649 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Heinert, Eugen | | | 2173 | GER | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Callenberg, Ralf | | | 2116 | GER | 0.50 | 1 | 0.49 | 40 | 19.60 | |
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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