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Individual Calculations March 2024 |
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| Bouhini, Arezki Total change: 130.40 | |   |
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| Algerian Team Championship U16 | Alger | ALG | 2024-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1214 | 5.00 | 7 | 1.60 | 40 | 64.00 | |
|  Amamra, Zineb | | | 1086 | ALG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Djibtrouhi, Mustapha | | | 1422 | ALG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Djillali, Aymen | | | 1103 | ALG | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Hanachi, Abderahmane | | | 1512 | ALG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Habes , Meriem Batoul | | | 1300 | ALG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Meddour, Amine | | | 1160 | ALG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sahraoui, Sophia | | | 1033 | ALG | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | DJERBA International Chess Festival 2024 Open C | Djerba,Tunisia | TUN | 2024-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1214 | 3.00 | 4 | 1.66 | 40 | 66.40 | |
| | Alsaiti, Mohamed Abdalgader | | | 1468 | LBA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Poirier, Luc | | | 1311 | FRA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ruf, Helmut | | | 1457 | GER | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Benzarti, Thabet | | | 1154 | TUN | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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