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Individual Calculations May 2023 |
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| Vayanos, George Marwan Total change: -16.40 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1931 | 0.00 | 1 | -0.56 | 40 | -22.40 | |
|  Souquet, Amedee | | | 1885 | FRA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | Open des fleurs de Grasse 2023 (-2400 Elo) | GRASSE | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1931 | 3.50 | 5 | 0.15 | 40 | 6.00 | |
|  Wang, Yi Xuan | | | 1414 | FRA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Auque, Bernard | | | 1592 | FRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Aubry, Yannis | | | 2225 | FRA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Bes, Stephane | | | 1976 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Guediguian, Loris | | | 1531 * | FRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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