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Individual Calculations October 2021 |
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| Zhou, Syang Total change: -4.80 | |   |
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| Wohlen Roessli Open 2021 | Wohlen | SUI | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2235 | 4.00 | 5 | -0.24 | 20 | -4.80 | |
|  Malli, Shiivesh Sunil | | | 1835 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malli, Suvirr | | | 1835 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gut, Lionel | | | 1866 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Iolis, Oleg | | | 2174 | BEL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Spagnoli, Benjamin | | | 1842 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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