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Individual Calculations October 2021 |
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| Draillard, Michel Total change: -24.00 | |   |
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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 |
| 1669 | 1533 | 0.50 | 5 | -1.20 | 20 | -24.00 | |
|  Auribault, Louis | | | 1798 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Auque, Aurelien | | | 1868 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pasture, Pascal | | | 1719 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Oudar, Noe | | | 1569 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kechkekian, Chae | | | 1389 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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