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Individual Calculations February 2023 |
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| Ohanov, David Total change: 4.40 | |   |
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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 |
| 1817 | 1995 | 6.00 | 8 | 0.22 | 20 | 4.40 | |
|  Iasman, Inna | | | 1762 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Dautheville, Simon | | | 1769 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chauvin, Antoine | | | 1729 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Blot, David | | | 1957 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ahmed Holi Ali, Moawia | c | | 1973 | SUD | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Pelias, Keiffer | | | 1803 | PHI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Petrichenko, Maxim | | | 1683 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rakotomamonjy, Reiyu | | | 1856 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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