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Individual Calculations March 2023 |
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| Guerlach, Frederic Total change: -2.00 | |   |
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| 8eme Open International de Noisiel - Open B (entre 1400 et 2000) | NOISIEL | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1971 | 6.50 | 9 | -0.10 | 20 | -2.00 | |
|  Jouy, Guy | | | 1624 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Corral Nehama, Leo | | | 1712 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sepahpour, Shervine | | | 1711 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Coll, Arthur | | | 1684 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bourogaa, Younes | | | 1839 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nguyen, Clement | | | 1864 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Lahmar, Elies | | | 1817 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lefevre, Pascal | | | 1840 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ahmed Holi Ali, Moawia | c | | 1965 | SUD | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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