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Individual Calculations September 2023 |
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| Delalande, Thierry Total change: 35.00 | |   |
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| 1er Open International de Perros-Guirec - Open A (-2200) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1889 | 4.00 | 6 | 1.75 | 20 | 35.00 | |
|  Primault, Loic | | | 1545 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Colin, Vincent | m | | 2339 | FRA | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Bacon, Nicolas | | | 2150 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lecrohart, Thomas | | | 1610 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rouast, Joseph | c | | 2135 | FRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Regoli, Stephane | | | 2256 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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