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Individual Calculations September 2023 |
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| Tardi, Oscar Total change: 12.80 | |   |
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| Leca Chess Open 2023 | Leca da Palmeira | POR | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1771 | 5.00 | 9 | 0.59 | 20 | 11.80 | |
|  Tacuchian, Marcelo Oliveira | | | 1395 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khamrakulov, Ibragim S. | g | | 2413 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Morgado, Jorge | | | 1476 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Panda, Sambit | m | | 2417 | IND | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Silva, Mark Orlov | | | 1415 | POR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Bhagat, Kush | f | | 2184 | IND | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Perez Solanas, Hugo | | | 1539 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zebracki, Tomasz | | | 2216 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Castro Gandara, David | | | 1505 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Championnat de France 2023 - Open B | HUEZ | FRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1758 | 3.50 | 9 | 0.05 | 20 | 1.00 | |
| | Maxence, Paul | | | 1838 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Arres Mouti, Mounir | | | 1845 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Creff, Mathis | | | 1831 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lamouille, Patrick | | | 1814 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Van Poucke, Anthony | | | 1861 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Bocquenet-Drouode, Hugo | | | 1849 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Negre, Emilie | | | 1914 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Buttard, Axel | | | 1827 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Beaudoire, Gregoire | | | 1807 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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