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Individual Calculations February 2023 |
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| Laffaille, Jermen Total change: 5.40 | |   |
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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 |
| 1762 | 1666 | 3.00 | 9 | -0.35 | 20 | -7.00 | |
|  Blanchard, Paul | | | 1725 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Baude, Christian | | | 1712 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Aubert, Bernard | | | 1789 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Meuriot, Philippe | | | 1765 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bernini, Fabrice | | | 1797 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Christiaens, Mark | | | 1857 | BEL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Demiddele, Kevin | | | 1880 | BEL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Persoons, Bart | | | 1721 | BEL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Marechal, Georges | | | 1610 | BEL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Team 2023 - Nationale 3 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1671 | 1.00 | 1 | 0.62 | 20 | 12.40 | |
| | Faille, Alex | | | 1760 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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