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Individual Calculations February 2023 |
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| Chennoufi, Amine Total change: -15.20 | |   |
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| 19e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1673 | 3.50 | 7 | -0.76 | 20 | -15.20 | |
|  Rabette, Paul | | | 1900 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Marques, Gil | | | 1560 | POR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Coudouel, Alban | | | 1515 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sanyas, Louis | | | 1524 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Walsh, Theo | | | 1575 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Hucault, Christophe | | | 1569 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Lim, Vincent | | | 1506 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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