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Rapid:
Individual Calculations October 2019 |
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| Boutchicha, Rachid Total change: 53.60 | |   |
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| First saturday septembre 2019 | Alger | ALG | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1783 | 4.50 | 6 | 1.25 | 20 | 25.00 | |
|  Sekiranda, Isaac | | | 1494 | UGA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Dorbane, Khaled | | | 2165 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Saidi, Bouziane | | | 1724 | ALG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Telmoune, Ahmed | | | 1777 | ALG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tria , Yacine | | | 1694 | ALG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bourkiza, Hamza | | | 1705 | ALG | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1783 | 5.50 | 9 | 1.43 | 20 | 28.60 | |
| | Nedjaa, Mustapha | | | 1415 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hamira, Abdelatif | | | 2030 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zaidi, Haroun | | | 1582 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Saheb, Kamel | | | 1900 | ALG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Djabri, Massinas | f | | 1920 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Assoul, Abdelaziz | | | 1608 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lalouani, Mokhtar | | | 1892 | ALG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Benelouezzane, Mourad | | | 1865 | ALG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Dorbane, Khaled | | | 2165 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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