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Rapid:
Individual Calculations August 2018 |
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| Serrai, Abderrezak Total change: 19.20 | |   |
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| Independance day ASEC International tournament S1700 | Constantine | ALG | 2018-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1704 | 1.50 | 7 | -0.35 | 20 | -7.00 | |
|  Sbaihi, Fares | | | 2088 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Bensadi, Lotfi | | | 1874 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Salah Aiech, Samir | | | 1824 | ALG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Omar, Mawloud | | | 1945 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Benkirat, Rabie | | | 1875 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Boulrens, Ala Eddine | | | 1937 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Benseni, Ahmed | | | 1734 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | Salah Bey tournament juillet 2018 | Salah Bey (Setif) | ALG | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1704 | 6.00 | 9 | 1.31 | 20 | 26.20 | |
| | Aissani, Fekhreddine | | | 1339 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ouaret, Abdelouhab | m | | 2104 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Azizi, Samir | | | 1438 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Moussaoui, Farid | | | 1530 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ferrah, Hacene | | | 1787 | ALG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sbaihi, Fares | | | 2088 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Merdaci, Sebti | | | 1639 | ALG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Choufa, Mohamed Ridha | | | 1607 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Tabib, Khireddine | | | 1731 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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) | | |
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