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Individual Calculations September 2023 |
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| Sahin, Kevin Total change: 10.80 | |   |
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| 1er Open International de Perros-Guirec - Open A (-2200) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1303 | 1.00 | 6 | 0.27 | 40 | 10.80 | |
|  Le Forestier, Enzo | | | 1741 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Lotsova, Alexander | | | 1630 | FRA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Walsh, Theo | | | 1709 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Charles, Gregoire | | | 1613 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chitrit, Norbert | | | 1577 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bonnaud, Albert | | | 1598 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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