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Individual Calculations November 2023 |
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| Khantalina, Ilariya Total change: -37.20 | |   |
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| 8eme Open de la Tour Saint-Pierroise (-1800 elo) | SAINT PIERRE | FRA | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1103 | 0.00 | 2 | -0.81 | 40 | -32.40 | |
|  Lai-Cheung-Kit, Guillaume | | | 1063 | FRA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Erudel, Maeva | | | 1294 | 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) | | | | Open de l'Ile de la Reunion 2023 | SAINT DENIS | FRA | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1103 | 1.50 | 6 | -0.34 | 40 | -13.60 | |
| | Dace, Jean Emeric | | | 1633 | FRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Jouanet, Yael | | | 1214 | FRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Erudel, Maeva | | | 1294 | FRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Folio, Raphael | | | 1297 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hoareau, Etienne | | | 1015 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Fondrat, Thierry | | | 1220 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | Qualification Reunion CDF 2024 U14 | SAINT PHILIPPE | FRA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1103 | 2.00 | 4 | 0.22 | 40 | 8.80 | |
| | Virassamynaick, Mahe | | | 1010 | FRA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Hoarau, Antoine | | | 1436 | FRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gauthier, Keanu | | | 1149 | FRA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Naquin, Miguel | | | 1036 | FRA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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