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Individual Calculations July 2023 |
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| Van Weegen, Raphael Total change: 6.80 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1840 | 3.50 | 6 | 0.34 | 20 | 6.80 | |
|  Ricken, Harald | | | 1440 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lamprecht, Mark | | | 2170 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Beissel, Daniel | | | 1621 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Markgraf, Jonas | | | 2028 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rademacher, Bengt | | | 1636 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Krueger, Andre | | | 1977 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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