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Individual Calculations February 2023 |
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| Aubert, Bernard Total change: -37.20 | |   |
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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 |
| 1697 | 1789 | 2.50 | 7 | -1.86 | 20 | -37.20 | |
|  Roels, Frederik | | | 1893 | BEL | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Msallha, Samuel | | | 1687 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Laffaille, Jermen | | | 1666 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Foutren, Vincent | | | 1694 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Renkens, Stef | | | 1660 | BEL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Marechal, Georges | | | 1610 | BEL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Famel, Diane | | | 1669 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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