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Individual Calculations October 2021 |
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| Auque, Bernard Total change: -18.40 | |   |
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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 |
| 1484 | 1647 | 2.50 | 5 | -0.92 | 20 | -18.40 | |
|  Le, Yoann Son | | | 1247 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kien, Lancelot | | | 1473 | MNC | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Isoardi, Dario | | | 1247 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Forestier, Flavien | | | 1993 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pouvillon, Loan | | | 1462 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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