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Individual Calculations October 2023 |
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| Lang, Karl Total change: -18.20 | |   |
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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 |
| 1877 | 1973 | 4.50 | 9 | -0.91 | 20 | -18.20 | |
|  Peretz, Malkiel | f | | 2154 | ISR | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Murray, Jim G. | | | 1836 | IRL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Vinke, Dietmar | f | | 2081 | FIN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Van Herck, Marcel | | | 2001 | BEL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Orlova, Liubov | | | 1921 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Reuben, Stewart | c | | 1912 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Andersson, Erik 1955 | | | 1566 | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ristoja, Aulikki | | | 1573 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Binder, Beat | | | 1846 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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