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Individual Calculations October 2021 |
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| Isoardi, Luigi Total change: -25.80 | |   |
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| Open de Grasse 2021 - Tournoi A (-2200 elo) | GRASSE | FRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1706 | 3.00 | 5 | -1.29 | 20 | -25.80 | |
|  Isoardi, Dario | | | 1306 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Mezzapesa, Juliette | | | 1306 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kechkekian, Chae | | | 1389 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sanguinetti, Edoardo | | | 1323 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Jacob, Eva | | | 1582 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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