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Individual Calculations August 2023 |
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| Lafarge, Olivier Total change: 26.20 | |   |
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| 29eme Open International de Saint-Affrique | SAINT AFFRIQUE | FRA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1672 | 4.50 | 8 | 1.31 | 20 | 26.20 | |
|  Cros, Achille | | | 1272 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Renaudin, Mathieu | | | 2002 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Guennoun, Anthony | | | 2088 | FRA | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Adiba, Jean-Claude | | | 1386 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Canonge, Lionel | | | 2005 | FRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Caron, Damien | | | 1967 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baverey, Cedric | | | 1912 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bruneau, Lilian | | | 1462 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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