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Individual Calculations October 2021 |
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| Mezzapesa, Juliette Total change: 2.00 | |   |
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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 |
| 1643 | 1271 | 0.50 | 4 | 0.10 | 20 | 2.00 | |
|  Cattoir, Harry | | | 1661 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Isoardi, Luigi | | | 1671 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oudar, Noe | | | 1569 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pasture, Pascal | | | 1671 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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