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Individual Calculations June 2023 |
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| Hatrel, Arnaud Total change: -22.60 | |   |
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| 1er Open FIDE d'Arconnay Tournoi B | ARCONNAY | FRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1409 | 1.00 | 3 | -1.13 | 20 | -22.60 | |
|  Constant, Thomas | | | 1184 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Guinet, Stephane | | | 1387 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Otgon, Khulan | | | 1152 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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