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Individual Calculations May 2024 |
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| Louka, Christophe Total change: 15.00 | |   |
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| 12th Chess Open Juvisy (-2200 elo) | SAVIGNY SUR ORGE | FRA | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1501 | 1.50 | 6 | 0.14 | 20 | 2.80 | |
|  Dang, Louis | | | 1723 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Larcher, Jean-Luc | | | 1672 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Touati, Bruno | | | 1813 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gauthier, Frederic | | | 1609 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Deschamp, Jean-Pierre | | | 1865 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Trognon, Philippe | | | 1665 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 20e Open international de Malakoff | MALAKOFF | FRA | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1494 | 3.00 | 6 | 0.61 | 20 | 12.20 | |
| | Guillot, Herve | | | 1586 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ben Hamouda, Catherine | | | 1398 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Chatterjee, Adhyayan | | | 1423 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Prieur, Oren | | | 1620 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | N Zenzo, Kisala | | | 1730 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pretot, Julien | | | 1676 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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