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Individual Calculations February 2023 |
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| Lezrak, Ahmed-Belkacem Total change: -32.00 | |   |
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| Grand-Prix du Var Ouest 2022 (-2400) r7 | HYERES | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1299 | 0.00 | 1 | -0.35 | 40 | -14.00 | |
|  Anton, Christophe | | | 1412 | FRA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Championnat du Var des Pupilles 2023 (U12 et U12F) | FREJUS | FRA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1299 | 0.00 | 2 | -0.45 | 40 | -18.00 | |
|  Alfano, Emilie | | | 1685 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Potier, Eloan | | | 1401 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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