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Individual Calculations June 2023 |
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| Yon, Gregory Total change: -2.60 | |   |
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| 63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1563 | 0.00 | 3 | -0.13 | 20 | -2.60 | |
|  Hoffmann, Sebastian | | | 2150 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hoekstra, Peter | | | 2021 | NED | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Harringer, Manfred | | | 2015 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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