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Individual Calculations March 2023 |
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| Dufour, Guillaume Total change: 50.80 | |   |
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| Team 2023 - IDF Fevrier | FRANCE | FRA | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1376 | 0.50 | 1 | -0.25 | 40 | -10.00 | |
|  Cazals, Theodore | | | 1183 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 9eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1376 | 4.00 | 5 | 1.52 | 40 | 60.80 | |
| | Anicette, Hugues | | | 1608 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Messali Anger, Ilyana | | | 1282 | FRA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Carbonero, Jean Marc | | | 1024 | FRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nosperger, Mael | | | 1257 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ramaroson, Francis | | | 1759 | FRA | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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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