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Blitz:
Individual Calculations September 2019 |
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| Adrar, Sofiane Total change: 11.20 | |   |
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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 |
| 1806 | 1687 | 2.00 | 4 | 0.60 | 20 | 12.00 | |
|  Saifi, Walid | | | 2042 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Brahimi, Abderahim | c | | 1287 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Idjeri, Yanis | | | 1890 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Omar, Mawloud | | | 2004 | ALG | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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) | | | | Tipaza chess camping blitz | Tipaza | ALG | 2019-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1687 | 1.00 | 2 | -0.04 | 20 | -0.80 | |
| | Djaballah, Farouk | | | 2018 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Aimar, Sidali | | | 1287 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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