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Individual Calculations February 2023 |
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| Efimov, Igor Total change: -7.10 | |   |
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| XXXVIIeme Open International d'Hiver de Nice Open A | NICE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2356 | 5.00 | 7 | -0.59 | 10 | -5.90 | |
|  Huynh, Tri Viet | | | 1956 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Forestier, Flavien | | | 1981 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Cacinschi, Alexandru | | | 2048 | ITA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Barseghyan, Harutyun | m | | 2431 | FRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Bes, Stephane | | | 1991 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Villegas, Pierre | m | | 2246 | MNC | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Vayanos, George Marwan | | | 1876 | LBN | 0.00 | 1 | -0.95 | 10 | -9.50 | | | * 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 2023 - Nationale 1 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2356 | 0.50 | 1 | -0.12 | 10 | -1.20 | |
| | Perez, Flavio | f | | 2272 | FRA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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