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Individual Calculations September 2023 |
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| Lapperriere, Romuald Total change: -3.00 | |   |
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| 29eme Festival International de Chambery - Accession (-1800) | CHAMBERY | FRA | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1275 | 2.50 | 7 | -0.15 | 20 | -3.00 | |
|  Baumier, Abel | | | 1549 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Frion, Sandrine | | | 1401 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Colin, Serge | | | 1428 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Michel, Louis Carl | | | 1075 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Vernier, Gilles | | | 1392 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pernoud, Claire | | | 1331 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Absalon, Ruddy | | | 1404 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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