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Individual Calculations February 2023 |
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| Ahmed Holi Ali, Moawia Total change: 22.60 | |   |
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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 |
| 1808 | 1973 | 7.50 | 9 | 1.13 | 20 | 22.60 | |
|  Lalouette, Herve | | | 1685 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Annetti, Laurent | | | 1759 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Munier, Alexis | | | 1770 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rakotomamonjy, Reiyu | | | 1856 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pelias, Keiffer | | | 1803 | PHI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ohanov, David | | | 1995 | ARM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Abdelaziz, Tinhinane | | | 1693 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Dia, Hussein | | | 1867 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Milojevic-Daim, Lola-Shaina | | | 1845 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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