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Individual Calculations September 2021 |
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| Grimault, Stephanie Total change: -19.80 | |   |
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| Circuit d'Echecs Gascon 2021 - Open | RISCLE | FRA | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1266 | 3.00 | 7 | -1.19 | 20 | -23.80 | |
|  Boudet, Nicole | | | 1076 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Pokee, Michele | | | 1117 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ara, Alexandre | | | 1095 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Roulleaux, Nicolas | | | 1127 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Blondel, Jean-Michel | | | 1403 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Davies, Rhys | | | 1108 | WLS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Fiori, Henri | | | 1425 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 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 |
| 1303 | 1266 | 2.00 | 4 | 0.20 | 20 | 4.00 | |
| | Brun, Emilie | | | 1417 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nguyen, Nicolas | | | 1131 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bonneteau, Aurelien | | | 1360 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Le Fol, Roland | | | 1304 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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