Individual Calculations June 2023 |
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Chauve, Jean-Christophe Total change: -41.00 | | |
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19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1604 | 1870 | 4.00 | 8 | -2.32 | 20 | -46.40 | |
| Lebrun, Xavier | | | 2135 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Renaud, Thomas | | | 1623 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | Gauthier, Arnaud | | | 1628 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | Moulin, Luc | | | 1470 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Blandeau, Michel | | | 1577 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Guillou, Paul | | | 1488 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | Bernard, Marc-Olivier | | | 1461 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Al Dhaffari, Salma | | wf | 1451 | UAE | 1.00 | 1 | 0.07 | 20 | 1.40 | | * 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) | | Team 2023 - IDF Mai | FRANCE | FRA | 2023-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1665 | 1842 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
| Graziani, Jacques | | | 1665 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | 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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