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Individual Calculations December 2021 |
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| Beaufreton, Thierry Total change: 61.60 | |   |
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| 10eme Open de Quimper | LOCRONAN | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1327 | 3.00 | 6 | 1.54 | 40 | 61.60 | |
|  Le Duigou, Goulven | | | 1727 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lebon, Marc | | | 1088 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Taher, Sinane | | | 1573 | FRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Lefebvre, Etienne | | | 1633 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Grit, Yanis | | | 1671 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Delaire, Eric | | | 1647 | FRA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | * 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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