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Individual Calculations May 2019 |
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| Dumas, Charles Total change: 29.40 | |   |
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| Team 2019 - Nationale 2 r8-11 | FRANCE | FRA | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2218 | 2.50 | 4 | 0.26 | 20 | 5.20 | |
|  Nguyen-Cadoret, Nathan | | | 2211 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Martine, Jean-Christophe | | | 2045 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lemoine, Alexandre | | | 2069 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Valles, Manuel | m | | 2365 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 11e Chess Open Tour de Juvisy (Plus de 1300) | JUVISY SUR ORGE | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2218 | 5.00 | 6 | 1.21 | 20 | 24.20 | |
| | Delacourt, Frederic | | | 1818 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saliou, Jean-Yves | | | 1818 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rey, Christophe | | | 2063 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lever, Erwan | | | 2278 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Lazo, Andrei | | | 2291 | MDA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Nguyen, Vincent | | | 2276 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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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