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Individual Calculations February 2023 |
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| N Zenzo, Kisala Total change: -5.20 | |   |
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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 |
| 1685 | 1583 | 3.00 | 9 | -0.26 | 20 | -5.20 | |
|  Annetti, Laurent | | | 1759 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Corral Nehama, Leo | | | 1763 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lalouette, Herve | | | 1685 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Guillou, Stephane | | | 1638 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Aubin, Alex | | | 1733 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Brun, Michel | | | 1596 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Benkaci, Massin | | | 1588 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Duvert, Francois | | | 1671 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Davy, Bruno | | | 1732 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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