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Blitz:
Individual Calculations September 2019 |
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| Idjeri, Yanis Total change: 18.20 | |   |
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| 1er Open National Blitz de la Soummam | Bejaia | ALG | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1890 | 6.00 | 7 | 0.91 | 20 | 18.20 | |
|  Maouchi, Sid Ahmed | | | 1490 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madaci, Mohamed | | | 1494 | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brahami, Lamine | f | | 1778 | ALG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Aissou, Lotfi | | | 1569 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Adrar, Sofiane | f | | 1687 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ferrah, Hacene | | | 1764 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Saifi, Walid | | | 2042 | ALG | 1.00 | 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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