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Individual Calculations September 2023 |
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| Larcheveque, Francois Total change: -51.80 | |   |
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| 1er Open International de Perros-Guirec - Open A (-2200) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1913 | 2.50 | 6 | -2.67 | 20 | -53.40 | |
|  Rotman-Pereira, Aliocha | | | 1554 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Bonnaud, Albert | | | 1598 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Coent, Yann | | | 1645 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Le Ralec, Mickael | | | 1513 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roger, Arnaud | | | 1659 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Hervo, Yann | | | 1611 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tournoi de la Vierge 2023 | Liege | BEL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1913 | 5.50 | 8 | 0.08 | 20 | 1.60 | |
| | Lejeune, Samuel | | | 1513 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Waxweiler, Laurent | | | 1711 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Delcour, Errol | | | 1727 | BEL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Arabia, Allan | | | 1681 | BEL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Morard, Ambroise | | | 1673 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Remont, Leopold | | | 1729 | BEL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dessomme, Francois | | | 1843 | BEL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gulbas, Cemil | m | | 2345 | TUR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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