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Blitz:
Individual Calculations December 2022 |
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| Draidi, Ahmed Total change: -22.00 | |   |
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| Open Blitz 11-2022 | Brussels | BEL | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2010 | 4.00 | 8 | -1.10 | 20 | -22.00 | |
|  Baecke, Mieke | | | 1610 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rihouay, Clement | | | 2218 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Al Sakka, Mustapha | | | 1718 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vanderhelstraete, Luc | | | 1718 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tonoli, Walter | f | | 2013 | BEL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Nicolas, Pierre | | | 1850 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Perrin, Antoine | | | 2121 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Lanoye, Regis | | | 1867 | BEL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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