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Individual Calculations October 2023 |
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| Olesen, Christer Total change: -3.60 | |   |
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| World Senior Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1857 | 2.50 | 8 | -0.18 | 20 | -3.60 | |
|  Staechelin, Ruedi | | | 2019 | SUI | 1.00 | 1 | 0.71 | 20 | 14.20 | |  James, Geoffrey H | c | | 2082 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | James, Kevin | | | 1792 | IRL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Wagner-Michel, Annett | | wm | 2054 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Hugentobler, Patrick | f | | 2161 | SUI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Karppinen, Martti | | | 1856 | FIN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Alkkiomaki, Jyrki | | | 1910 | FIN | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Priedite, Ingrida | | wf | 2044 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | |
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