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Individual Calculations December 2023 |
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| Roy, Alain Total change: -49.40 | |   |
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| 32eme Open International d'Echecs de Caen - Open A | CAEN | FRA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1795 | 3.00 | 6 | -1.55 | 20 | -31.00 | |
|  Gravit, Lucas | | | 1387 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fabre, Guy | | | 1395 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmed Holi Ali, Moawia | c | | 1931 | SUD | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Dincov, Ioan | | | 1570 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Malagnoux, Jean-Baptiste | | | 1622 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lafeil, Alvyn | | | 1463 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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) | | | | Team 2024 - Nationale 4 r2-3 | FRANCE | FRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1789 | 0.00 | 2 | -0.92 | 20 | -18.40 | |
| | Sudre, Christophe | | | 2074 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Oriol, Leone | | | 1583 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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