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Individual Calculations October 2021 |
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| Coles, Robin Total change: -80.40 | |   |
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| 27e open Fide de Domloup - Tournoi A (-2200) | DOMLOUP | FRA | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1994 | 0.50 | 4 | -2.06 | 40 | -82.40 | |
|  Boumrar, Ayrad | | | 1893 | FRA | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Hadida, Simon | | | 1893 | FRA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Primel, Dominique | | | 1844 | FRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Delestre, Anatole | | | 1934 | FRA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Open de La Palme 2021 (-2200) | LA PALME | FRA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1994 | 4.50 | 6 | 0.05 | 40 | 2.00 | |
| | Chanthavongsa, Nouaym | | | 1594 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Le Deuff, Frederic | | | 1745 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Garrigue, Julian | | | 1865 | FRA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Denis, Vincent | | | 1813 | FRA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Piriz, Emilio | | | 1976 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Sylvestre-Baron, Laurent | | | 1769 | FRA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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