Individual Calculations September 2023 |
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Boschek, Hans-Joachim, Dr. Total change: 26.20 | | |
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Elberfelder Schach-Sommer 2023 | Wuppertal | GER | 2023-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1798 | 1920 | 4.50 | 5 | 1.31 | 20 | 26.20 | |
| Fetahovic, Sarah | | | 1520 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Wernke-Schmiesing, Sebastian | | | 1746 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | Cordes, Jule | | | 1744 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | Koehler, Ronald | | | 2067 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | Goldenstein, Arnd | | | 1911 | GER | 1.00 | 1 | 0.49 | 20 | 9.80 | | * 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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