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Individual Calculations September 2023 |
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| Rychlak, Nico Total change: -43.20 | |   |
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| Jubilee trophy 100 SV Erkenschwick | Oer-Erkenschwick | GER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1968 | 2.50 | 4 | -1.08 | 40 | -43.20 | |
|  Bohatyrova, Mariia | | | 1568 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Schmitz, Christopher | | | 1646 | GER | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Schwartz, Florian | | | 1656 | GER | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Krolik, Wilfried | | | 1541 | GER | 0.50 | 1 | -0.43 | 40 | -17.20 | | | * 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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