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Individual Calculations October 2023 |
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| Vatter, Hans-Joachim Total change: -12.30 | |   |
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| Oberliga Baden 2023-2024 September 2023 | various | GER | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2221 | 0.00 | 1 | -0.38 | 10 | -3.80 | |
|  Dobrosmyslov, Artem | f | | 2308 | FRA | 0.00 | 1 | -0.38 | 10 | -3.80 | |
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) | | | | World Senior Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2221 | 4.00 | 7 | -0.85 | 10 | -8.50 | |
|  Valentine, Brian J | | | 1908 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Deubelbeiss, Rene | | | 1929 | SUI | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Giffard, Nicolas | m | | 2155 | FRA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Afek, Yochanan | m | | 2215 | ISR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Van Egmond, Rogier | | | 2061 | NED | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Lanc, Alois | m | | 2236 | SVK | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Orlova, Liubov | | | 1921 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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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