Individual Calculations June 2023 |
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Breuer, Achim Total change: 7.40 | | |
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63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1833 | 1550 | 1.00 | 3 | 0.37 | 20 | 7.40 | |
| Schulz, Wilhelm | | | 2094 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | | Bruens, Steffen | | | 1771 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | Meyer, Winfried | | | 1634 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | 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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