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Individual Calculations August 2023 |
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| Akhramsyah Muammar Ubaidah, Aqil Total change: 39.40 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1788 | 8.00 | 9 | 1.97 | 20 | 39.40 | |
|  Schornstein, Yannick | | | 1497 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Reinschmidt, Bastin | | | 1617 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kommessin, Felix | | | 1524 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Plotz, Noah | | | 1692 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kasapchuk, Oleksandr Jr. | | | 1626 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Mainka, Ingmar | | | 1547 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Mayeres, Hans-Christian | | | 1838 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Aziz, Daniel | | | 1777 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Seemann, Pola | | | 1756 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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