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Individual Calculations June 2023 |
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| Dorval, Olivier Total change: -5.40 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1856 | 5.50 | 9 | 0.46 | 20 | 9.20 | |
|  Holcman, Jeremy | | | 2121 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Giffard, Nicolas | m | | 2194 | FRA | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Sourath, Biswas | f | | 2265 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Godart, David | | | 1551 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Thebaud, Edouard | | | 1425 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Wuhrmann, Daniel | | | 1522 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rolland, Pierre | | | 1479 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Monard, Pierre-Amaury | | | 1456 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lebrun, Xavier | | | 2135 | FRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 1er Open International de Thiais - Principal | THIAIS | FRA | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1864 | 2.50 | 5 | -0.73 | 20 | -14.60 | |
| | Chennoufi, Amine | | | 1649 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Goujon, Antoine | | | 1640 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Blanc, Leonard | | | 1642 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mence, Eline | | | 1762 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hajage, Michael | | | 2048 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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