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Rapid:
Individual Calculations May 2018 |
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| Saadi, Ahmed Total change: 34.00 | |   |
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| Zonal "Sud" du CNITC 2018 | Biskra | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1667 | 3.50 | 5 | 1.70 | 20 | 34.00 | |
|  Barkat, Abdelouaheb | | | 1790 | ALG | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Saifi, Walid | | | 2019 | ALG | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Zekri, Hatem | | | 1898 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tibermacine, Akram Bachir | | | 1458 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bellebcir, Tarek | | | 1756 | ALG | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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