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Individual Calculations June 2023 |
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| Da Costa, Manuel Total change: 18.80 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1205 | 3.50 | 9 | 0.94 | 20 | 18.80 | |
|  Martinez, Alberto | | | 1405 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Al Dhaffari, Salma | | wf | 1451 | UAE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Arous, Andre | | | 1420 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Karushkov Nguyen, Maximilien | | | 1466 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mabelly, Claude | | | 1022 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Leconte, Pascal | | | 1403 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Engel, Gerard | | | 1411 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Trkulja, Nicolas | | | 1519 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Leroy, Idyano | | | 1306 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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