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Individual Calculations September 2021 |
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| Daif, Driss Total change: 31.00 | |   |
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| 7e open Fide de St Antonin Noble Val (plus de 1300) | SAINT ANTONIN NOBLE VAL | FRA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1884 | 5.00 | 7 | 1.55 | 20 | 31.00 | |
|  Lagarenne, Tom | | | 1484 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ringuet, Noe | | | 2220 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Agostini, Paul | | | 1598 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Morley, Stephen | | | 1789 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Toulzac, Pierre-Yves | f | | 2154 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Roques, Pascal | | | 1993 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Lambert, Thomas | | | 1938 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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