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Individual Calculations April 2022 |
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| Oupindrin, Sonia Total change: -32.40 | |   |
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| 40eme Open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2022-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1050 | 1.00 | 6 | 0.16 | 40 | 6.40 | |
|  Mathieu, Jerome | | | 1692 | FRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Walter, Alain | | | 1526 | FRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sillero, Pierre | | | 1366 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Fred, Kotsu | | | 1444 | FRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ferrandi, Bernard | | | 1619 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Chabaud, Philippe | | | 1017 | FRA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Championnats IdF 2022 U16 | PARIS | FRA | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1050 | 0.00 | 5 | -0.97 | 40 | -38.80 | |
| | Petitjean, Pierrot | | | 1309 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bourdette, Evan | | | 1362 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Goncalves, Lucas | | | 1247 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Plancade, Philajit | | | 1332 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bouland, Yseoline | | | 1251 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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