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Individual Calculations May 2024 |
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| Refalo, Jean-Michel Total change: -19.80 | |   |
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| Open 13 Marseille 2022-23 (-2200) r8-9 | MARSEILLE | FRA | 2024-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1768 | 0.00 | 2 | -0.99 | 20 | -19.80 | |
|  Boudjellal, Yaqin | | | 1680 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Ben Amar, Yanis | | | 1865 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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