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Individual Calculations March 2023 |
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| Sudomir, Jean-Denis Total change: -7.80 | |   |
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| 31eme Open de Gueugnon - Tournoi A (1600-2199) | GUEUGNON | FRA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1668 | 1.00 | 4 | -0.39 | 20 | -7.80 | |
|  Lauferon, Augustin | | | 1956 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Fournier, Benjamin | | | 1534 | MNC | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mangone, Pierre | | | 1917 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mazel, Jacky | | | 1774 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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