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Individual Calculations October 2021 |
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| Brion Lacherest, Nathan Total change: 33.20 | |   |
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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 |
| 1773 | 1632 | 2.50 | 5 | 0.83 | 40 | 33.20 | |
|  Hamm, Fabien | | | 2029 | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Auribault, Louis | | | 1798 | FRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Martin, Nils | | | 1721 | FRA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Jacob, Eva | | | 1582 | FRA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kien, Clovis | | | 1737 | MNC | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | |
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