Rapid:
Individual Calculations February 2023 |
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Ciornei, Dragos, Dr. Total change: 0.20 | | |
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Krefelder Neujahrsopen 2023 | Krefeld | GER | 2023-01-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2037 | 2130 | 5.50 | 9 | 0.01 | 20 | 0.20 | |
| Oener, Ibrahim | | | 1730 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mosblech, Michael | | | 1920 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | Ngo, Quang Thai | | | 1922 | VIE | 1.00 | 1 | 0.23 | 20 | 4.60 | | Schueller, Tobias | | | 1927 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | Singh, Marcel | | | 1941 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | Rechmann, Peter | f | | 2346 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | Coenen, Michael | f | | 2315 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | Bien, Stefan | | | 2013 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | Sonnenschein, Philipp | c | | 2219 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | * 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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