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Blitz:
Individual Calculations August 2017 |
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| Benabadji, Abderrahmane Total change: -22.60 | |   |
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| 2017 Blitz African Individual Chess Championships "Open" | Oran | ALG | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2019 | 2.00 | 8 | -1.13 | 20 | -22.60 | |
|  Mwali, Chitumbo | m | | 2294 | ZAM | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Bengherabi, Khalil | f | | 2167 | ALG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ounas, Abdelhak | | | 2024 | ALG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Nassr, Ahmed | m | | 2168 | ALG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bellebcir, Tarek | | | 1903 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bouzidi, Ahmed | c | | 2138 | TUN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Moulay, Mehdi | | | 2043 | ALG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gueroui, Nacereddine | | | 2090 | ALG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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