Individual Calculations May 2023 |
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Siebert, Joachim Total change: -3.80 | | |
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Offene internationale NRW-Einzelmeisterschaft 2023 | Krefeld | GER | 2023-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1912 | 1957 | 4.00 | 8 | -0.19 | 20 | -3.80 | |
| Naumann, Tobias Nils | | | 1477 | GER | 1.00 | 1 | 0.05 | 20 | 1.00 | | Gramb, Marius | | | 2178 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | Boeckh, Nikodemus | | | 1557 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Markgraf, Jonas | | | 2045 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | Schocke, Mark | | | 1730 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | Borchert, Stephan | | | 2071 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | Kummerow, Heiko | f | | 2205 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | Reuter, Julian-Frank | | | 2031 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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