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Individual Calculations December 2022 |
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| Haudrechy, Daniel Total change: -19.80 | |   |
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| Open FIDE de Louviers 2022 (-2400) | LOUVIERS | FRA | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1470 | 2.00 | 5 | -0.99 | 20 | -19.80 | |
|  Lehericey, Fabrice | | | 1741 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Ducoulombier, Thierry | | | 1288 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bailly, Yannick | | | 1398 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | McDonald, Margaret | | | 1232 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Oger, Romain | | | 1335 | FRA | 0.00 | 1 | -0.68 | 20 | -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) | | |
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