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Individual Calculations January 2023 |
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| Poulain, Yves Total change: -11.80 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2023 r1-3 | GETIGNE | FRA | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1605 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
|  Gratton, Alexandre | | | 1918 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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 3 r4 | FRANCE | FRA | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1600 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
|  Poinas, Arnaud | | | 1635 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | |
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