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Individual Calculations October 2019 |
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| Briand, Edouard Total change: -62.80 | |   |
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| 26e Open de rentree la ville de Sautron | SAUTRON | FRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1020 | 0.00 | 5 | -0.70 | 40 | -28.00 | |
|  Briand, Amaury | | | 1420 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Colas, Bruno | | | 1420 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tallec, Nolann | | | 1420 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nicolas, Aurore | | | 1397 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Perrin, Cyril | | | 1118 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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) | | | | 4e Open Fide de La Bruffiere (-1350) Tournoi C | LA BRUFFIERE | FRA | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1070 | 1020 | 0.00 | 2 | -0.87 | 40 | -34.80 | |
| | Briand, Arthur | | | 1022 | FRA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Perrin, Cyril | | | 1118 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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