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Individual Calculations December 2021 |
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| Corgeron, Isabelle Total change: 23.60 | |   |
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| 41eme Open de La Bresse - Tournoi B (-1500) | LA BRESSE | FRA | 2021-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1123 | 2.00 | 3 | 0.59 | 40 | 23.60 | |
|  Hirth, Alexandre | | | 1325 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ubersfeld, Noa | | | 1040 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  List, Jean-Pierre | | | 1079 | FRA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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