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Individual Calculations April 2023 |
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| Kolodziejczyk, Alexandre Total change: -23.20 | |   |
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| Championnats IdF 2023 U10 | PARIS | FRA | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1236 | 1.00 | 3 | -0.61 | 40 | -24.40 | |
|  Takizawa, Takuma | | | 1054 | FRA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Prokhorov, Makar | | | 1472 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Liu, Oscar | | | 1111 | FRA | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Team 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1354 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
| | Pichot, Vincent | | | 1374 | FRA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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