Individual Calculations February 2023 |
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Boyer, Jean-Francois Total change: -22.20 | | |
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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 |
1633 | 1642 | 3.00 | 8 | -1.11 | 20 | -22.20 | |
| Pelias, Keiffer | | | 1803 | PHI | 0.00 | 1 | -0.29 | 20 | -5.80 | | Coudouel, Alban | | | 1515 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | Salakdji, Karim | | | 1821 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Areia, Remi | | | 1559 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | Million, Paul | | | 1517 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | Marques, Gil | | | 1560 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | De Martini, Frank-Alexander | | | 1569 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | Travers, Christophe | | | 1721 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | 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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