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Individual Calculations December 2023 |
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| Annetti, Laurent Total change: 37.80 | |   |
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| Open International de Fouesnant 2023 - Open A | FOUESNANT | FRA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1633 | 4.50 | 6 | 1.09 | 20 | 21.80 | |
|  Carnet, Damien | | | 1243 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Lorent, Etienne | | | 1233 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rotman, Nicolas | | | 1927 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Carnet, Anaelle | | | 1312 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Guillemot, Gerard | | | 1777 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Le Guehennec, Jean-Marc | | | 1828 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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) | | | | Team 2024 - 60mn novembre | FRANCE | FRA | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1639 | 2.00 | 2 | 0.62 | 20 | 12.40 | |
| | Rivalin, Patrick | | | 1457 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lefevre, Pascal | | | 1540 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Team 2024 - Nationale 4 r2-3 | FRANCE | FRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1639 | 1.00 | 1 | 0.18 | 20 | 3.60 | |
| | Querre, Alan | | | 1372 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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