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Individual Calculations June 2023 |
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| Sacher, Arthur Total change: 27.00 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1532 | 4.00 | 9 | 1.35 | 20 | 27.00 | |
|  Weisz, Jacques | | | 1666 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Zakaria, Ali Absieh | | | 1690 | FID | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Saunier, Serge | | | 1642 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Annetti, Laurent | | | 1744 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Mourgues, Jean-Marie | | | 1899 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Romero, Michel | | | 1693 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Marin Aso, Jose Luis | | | 1862 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Austruy, Daniel | | | 1268 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Courtois, Matthieu | | | 1849 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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