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Individual Calculations September 2023 |
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| Bihi, Mehdi Total change: -12.80 | |   |
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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 |
| 1661 | 1817 | 3.50 | 6 | -0.64 | 20 | -12.80 | |
|  Combaudon, Cyprien | | | 1486 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Coiffard, Guillaume | | | 1596 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fretel, Didier | | | 1621 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Carivenc, Thierry | | | 1539 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Theon, Pierre | | | 2065 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Roger, Arnaud | | | 1659 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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