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Individual Calculations May 2023 |
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| Busche, Stefan Total change: -33.80 | |   |
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| 1. Merziger Osteropen 2023 | Merzig | GER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2057 | 4.00 | 7 | -1.69 | 20 | -33.80 | |
|  Hollinger, Sascha | | | 1657 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pfeiffer, Christof | | | 1665 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsiapouris, Michael, Dr. | | | 1840 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Schaefer, Marlon | | | 1920 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Reinhardt, Klaus | | | 1784 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Diehm, Alexander | | | 1937 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Orth, Reiner | | | 1693 | GER | 0.50 | 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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