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Individual Calculations March 2023 |
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| Shirazi, Kamran Total change: -19.10 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2328 | 5.50 | 9 | -1.91 | 10 | -19.10 | |
|  Lebon, Sebastien | | | 2003 | FRA | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Galvan Cipriani, Viviana | | wf | 2005 | ESP | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Lorieux, Christian | | | 1989 | FRA | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Mataigne, Jean-Michel | | | 1955 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ilies, Emanuel-Alexandru | | | 1928 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Astolfi, Frederic | | | 2091 | FRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Herault, Theotime | | | 2100 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Colin, Vincent | m | | 2370 | FRA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Villeneuve, Robin | | | 1878 | FRA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | * 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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