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Individual Calculations March 2022 |
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| Hatrel, Arnaud Total change: 2.00 | |   |
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| 20th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1395 | 2.00 | 7 | 0.10 | 20 | 2.00 | |
|  Louassier, Cedric | | | 1774 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gaftarnik, Olivier | | | 1705 | FRA | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Arguijo, Fernando | | | 1479 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Astruc, Iban | | | 1634 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Roche, Philippe | | | 1561 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Boullier, Gilles | | | 1893 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Passever, Boris | | | 1181 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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