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Individual Calculations February 2023 |
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| Blanchard, Paul Total change: -16.20 | |   |
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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 |
| 1742 | 1725 | 4.00 | 9 | -0.31 | 20 | -6.20 | |
|  Laffaille, Jermen | | | 1666 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Dhooge, Achiel | | | 1611 | BEL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nguyen, Noam | | | 1898 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Msallha, Samuel | | | 1687 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Coatanea, Frederic | | | 1814 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Battistelli, Fausto | | | 1845 | BEL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Meyer, Eric | | | 1628 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Gandreuil, Brice | | | 1616 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Legemaat, Gerrit | | | 1915 | NED | 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) | | | | Team 2023 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1725 | 0.00 | 1 | -0.50 | 20 | -10.00 | |
| | Beaufils, Philippe | | | 1722 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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