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Individual Calculations February 2020 |
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| Attoui, Abderrezak Total change: -37.00 | |   |
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| Zonal "EST" Championship 2020 | Setif | ALG | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1831 | 3.00 | 7 | -1.85 | 20 | -37.00 | |
|  Mayouf, Nadir | | | 1637 | ALG | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Hamoudi, Nedjmeddine | | | 1838 | ALG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Bidi, Abdeljalil | | | 1592 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Hassad, Badri | | | 1445 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Beghriche, Rami Tadjeddine | | | 1431 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sbaihi, Fares | | | 1997 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ould Mohamedi, Youcef | | | 1682 | ALG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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