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Individual Calculations June 2023 |
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| Lamarche, Quentin Total change: -36.80 | |   |
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| 2eme Open de Cologne Tournoi A | COLOGNE | FRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1744 | 1.00 | 4 | -1.07 | 20 | -21.40 | |
|  Cassam-Chenai, Antoine | | | 2172 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Barrau, Leanna | | | 1620 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lechene, Yannick | | | 1665 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Madies, Leo | | | 1579 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | 28eme Open International Landes Cotes Sud - Soorts Hossegor | SOORTS HOSSEGOR | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1744 | 2.00 | 5 | -0.77 | 20 | -15.40 | |
| | Iglesias Ferreira, Andres | | | 2227 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Chaumont, Jules | | | 1415 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Faidoli, Yannis | | | 1344 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fournier, Loic | | | 2038 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Refauvelet, Alain | | | 1533 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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