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Individual Calculations September 2023 |
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| Beaufreton, Thierry Total change: 4.00 | |   |
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| 1er Open International de Perros-Guirec - Open B (-1600) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1265 | 1.00 | 3 | -0.77 | 20 | -15.40 | |
|  Chiefare, Amjad | | | 1405 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Roger, Aolis | | | 1152 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Juanico, Robert | | | 1011 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Championnat de France 2023 - Open D | HUEZ | FRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1265 | 3.50 | 8 | 0.97 | 20 | 19.40 | |
| | Delbarre, Alexandre | | | 1405 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Hamm, Gabrielle | | | 1537 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tomas, Maureen | | | 1399 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Conte, Sohan | | | 1368 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Longo, Alexandra | | | 1347 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Niedzielski, Claude | | | 1412 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Salomez, Maxime | | | 1381 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Flores, Christophe | | | 1383 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | |
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