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Individual Calculations May 2023 |
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| Grezels, Florian Total change: 21.20 | |   |
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| Team 2023 - Nationale 1 r8-9 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2234 | 1.00 | 2 | -0.07 | 20 | -1.40 | |
|  Nelis, Jean-Francois | | | 2096 | MNC | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Debray, Christopher | m | | 2323 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | 4eme Open International de la Mayenne 2023 - Tournoi A | LAVAL | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2234 | 5.50 | 6 | 1.13 | 20 | 22.60 | |
| | Amiard, Jean-Claude | | | 1834 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eugene, Nathael | | | 1806 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Setkov, Aleksandr | | | 1654 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Salmon, Vivien | | | 1875 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aumont, Alexandre | c | | 2236 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Guliyev, Namig | g | | 2538 | AZE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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