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Rapid:
Individual Calculations July 2023 |
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| Tahar-Chaouch, Fouzia Total change: 8.80 | |   |
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| Rapide FIDE CDJE 62 2023 | BOULOGNE SUR MER | FRA | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1155 | 3.00 | 5 | 1.43 | 20 | 28.60 | |
|  Almudi, Richard | | | 1418 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Tahar-Chaouch, Nefissa | | | 1401 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Tahar-Chaouch, Yazid | | | 1339 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Giraud, Cedric | | | 1270 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kosbur, Amine | | | 1085 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | 1er tournoi rapide de Marcq-en-Ostrevent | MARCQ EN OSTREVENT | FRA | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1155 | 0.00 | 3 | -0.99 | 20 | -19.80 | |
| | Morelle, Didier | | | 1485 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Van Panteghem, Christophe | | | 1213 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Braule, Francis | | | 1191 | FRA | 0.00 | 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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