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Individual Calculations April 2023 |
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| Parker, Keith Total change: -13.60 | |   |
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| 7 Seminarturnier Lanzarote-Kanaren | Lanzarote (Canarias) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1841 | 4.00 | 7 | -0.68 | 20 | -13.60 | |
|  Franke, Ruediger, Dr. | | | 1612 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Hater, Wolfgang, Dr. | | | 2080 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bauer, Dieter | | | 1690 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Decker, Christian | | | 1702 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Britschgi, Carmen | | | 1666 | SUI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Paul, Dietmar | | | 1693 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Nadler, Bernhard | | | 1517 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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