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Individual Calculations June 2023 |
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| Labarthe, Laurent Total change: 3.40 | |   |
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| 28eme Open International Landes Cotes Sud - Soorts Hossegor | SOORTS HOSSEGOR | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1762 | 3.00 | 6 | 0.17 | 20 | 3.40 | |
|  Mariette, Lucas | f | | 2287 | FRA | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Martel Bruniaux, Malko | | | 2143 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vigneau, Bastien | | | 1362 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Audouar, Daniel | | | 1552 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Duhau-Marmon, Sylvain | | | 1425 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Herrera Ortega, German Alejandro | c | | 2076 | VEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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