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Individual Calculations November 2023 |
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| Ribreau, Anna Total change: 40.80 | |   |
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| Open de grasse 2023 (-2400 elo) | GRASSE | FRA | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1210 | 0.50 | 4 | -0.23 | 40 | -9.20 | |
|  Yin, Milo | | | 1566 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Draillard, Michel | | | 1476 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Martin, Eric | | | 1463 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Thieuleux, Thomas | | | 1405 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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 Open de Toussaint 2023 de Hyeres (-2400) | HYERES | FRA | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1210 | 3.50 | 6 | 1.53 | 40 | 61.20 | |
| | Piriz, Emilio | | | 1964 | FRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Pasero, Alexandre | | | 1088 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Sembel Rudelle, Nina | | | 1013 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Boudjellal, Yaqin | | | 1572 | FRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Sembel Rudelle, Gael | | | 1430 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Menardo, Philippe | | | 1419 | FRA | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 2eme Tournoi de Toussaint 2023 de Hyeres (-2400) | HYERES | FRA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1210 | 1.50 | 5 | -0.28 | 40 | -11.20 | |
| | Ben Amar, Yanis | | | 1783 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nanus, Jayson | | | 1060 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Menardo, Philippe | | | 1419 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Micmacher, Michel | | | 1482 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ben Salah, Ines | | | 1089 | FRA | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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