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Individual Calculations February 2023 |
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| Renkens, Stef Total change: -12.40 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1660 | 2.50 | 9 | -0.62 | 20 | -12.40 | |
|  Ciarletta, Iris | | | 1718 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Gandreuil, Brice | | | 1616 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Arres Mouti, Mounir | | | 1764 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bernini, Fabrice | | | 1797 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Aubert, Bernard | | | 1789 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Demiddele, Kevin | | | 1880 | BEL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zerbib, Claude | | | 1808 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Vallet, Vincent | | | 1761 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Christiaens, Mark | | | 1857 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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