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Individual Calculations September 2021 |
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| L`herbon De Lussats, Jean Total change: -28.20 | |   |
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| 7eme open d'echec de Thones (-2200) | THONES | FRA | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1273 | 1.00 | 5 | -0.72 | 20 | -14.40 | |
|  Vanderpooten, Daniel | | | 1673 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Weber, Richard | | | 1456 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arber, Christian | | | 1552 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bronny, Germain | | | 1335 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lognos, Lina | | | 1020 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Circuit d'Echecs Gascon 2021 - Open | RISCLE | FRA | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1287 | 3.50 | 7 | -0.82 | 20 | -16.40 | |
| | Davies, Louise | | | 1087 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Berthou, Jules | | | 1468 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nogues, Norah | | | 1036 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Davies, Rhys | | | 1108 | WLS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kochetova, Margot | | | 1140 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fiori, Henri | | | 1425 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ara, Alexandre | | | 1095 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 7e open Fide de St Antonin Noble Val (-1650) | SAINT ANTONIN NOBLE VAL | FRA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1287 | 1.00 | 2 | 0.13 | 20 | 2.60 | |
| | Brun, Emilie | | | 1417 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Leroux, Guy | | | 1251 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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