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Individual Calculations June 2023 |
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| Leroy, Idyano Total change: -35.60 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1306 | 2.50 | 9 | -0.89 | 40 | -35.60 | |
|  Le Bris, Louis | | | 1495 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Seignour, Jean-Michel | | | 1154 | FRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bismuth, Raphael | | | 1251 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Rakotomalala, Jean-Jacques | | | 1638 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Romero, Michel | | | 1693 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Coll, Jean-Michel | | | 1508 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nguyen, Annaelle | | | 1130 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Jacq, Rene | | | 1812 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Da Costa, Manuel | | | 1205 | FRA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | |
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