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Individual Calculations September 2019 |
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| Delacroix, Jean-Daniel Total change: 19.20 | |   |
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| Open Int. de Martigny 2019 | Martigny | SUI | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1939 | 3.50 | 6 | 0.96 | 20 | 19.20 | |
|  Valles, Manuel | m | | 2339 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Boyer, Jean-Francois | | | 1710 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Habibi, Ali | m | | 2186 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Moret, Jean-Paul | | | 2045 | SUI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mohr, Jan | | | 1539 * | SUI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vesin, Jean-Robert | f | | 2184 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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