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Individual Calculations May 2022 |
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| Tafforeau, Romain Total change: 16.80 | |   |
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| Open International de la Mayenne 2022 | LAVAL | FRA | 2022-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1965 | 5.00 | 6 | 0.84 | 20 | 16.80 | |
|  Morvan, Dominique | | | 1565 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rivet, Bertrand | | | 1604 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Guliyev, Namig | g | | 2554 | AZE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Porchel, Baptiste | | | 1678 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pichon, Arnaud | | | 1738 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bougain, Victor | | | 1820 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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