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Individual Calculations July 2022 |
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| Nelsen, Alexander Total change: 9.20 | |   |
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| 9. Krefelder Pfingstopen | Krefeld | GER | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1756 | 1.00 | 4 | 0.23 | 40 | 9.20 | |
|  Burkhardt, Holger | | | 2005 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Althoff, Ralph | | | 1967 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Markgraf, Jonas | | | 2054 | GER | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Vasiljev, Jurij | | | 1996 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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