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Individual Calculations May 2023 |
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| Durand, Victor Total change: 33.40 | |   |
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| Team 2023 - Nationale 1 r8-9 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2003 | 2.00 | 2 | 1.55 | 20 | 31.00 | |
|  Cotonnec, Melkior | m | | 2276 | FRA | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Spielmann, Alain | f | | 2168 | FRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | 29e Open International d'Echecs de Tarbes | TARBES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2003 | 2.50 | 4 | 0.12 | 20 | 2.40 | |
| | Lamarche, Quentin | | | 1703 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vine, Guillaume | | | 1810 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Vine, Thibaut | | | 1926 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Pinto, Daniel | f | | 2274 | BOL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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