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Rapid:
Individual Calculations May 2018 |
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| Saifi, Walid Total change: -33.00 | |   |
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| Zonal "Sud" du CNITC 2018 | Biskra | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 2019 | 4.50 | 7 | -1.42 | 20 | -28.40 | |
|  Hadibi, Samir | | | 1627 | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Merzoug, Saad | | | 1619 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saadi, Ahmed | | | 1667 | ALG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Tibermacine, Imad | | | 1619 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bellebcir, Tarek | | | 1756 | ALG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zekri, Hatem | | | 1898 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Barkat, Abdelouaheb | | | 1790 | ALG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | First Open Merouana 2018 | Merouana | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 2015 | 4.00 | 5 | -0.23 | 20 | -4.60 | |
| | Dekkiche, Hacene | | | 1615 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bounouara, Hamza | | | 1615 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chaoui , Zakaria | | | 1714 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bouaziz, Salim | | | 1787 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Attoui, Abderrezak | | | 1822 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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