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Individual Calculations February 2023 |
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| Yastrebov, Andrey Total change: 12.40 | |   |
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| 19e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1765 | 6.00 | 9 | 0.34 | 40 | 13.60 | |
|  Brun, Michel | | | 1596 | FRA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Goujon, Antoine | | | 1567 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rakotomamonjy, Reiyu | | | 1856 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Walsh, Theo | | | 1575 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Setkov, Aleksandr | | | 1629 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Hu, Axel | | | 1605 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Dang, Louis | | | 1518 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sere, Nicolas | | | 1881 | FRA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Martineau, Arthur | | | 1759 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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 d'Asnieres de Nouvelle annee 2023 - moins de 2200 | ASNIERES SUR SEINE | FRA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1781 | 2.00 | 3 | -0.03 | 40 | -1.20 | |
| | Fabre, Guy | | | 1381 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Madon, Francis | | | 1457 | FRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hajage, Michael | | | 1987 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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