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Individual Calculations September 2022 |
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| Britton, Richard L Total change: -1.20 | |   |
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| 18eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" | DIEPPE | FRA | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2133 | 4.50 | 7 | -0.06 | 20 | -1.20 | |
|  Grolleau, Frederic | | | 1733 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cohn, Samuel | | | 1806 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Englert, Luca | | | 1835 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bournel, Antoine | f | | 2322 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Guiot Dorel, Jerome | | | 2017 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Shirazi, Kamran | m | | 2312 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Musabayeva, Diana | | | 1947 | BEL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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