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Rapid:
Individual Calculations May 2018 |
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| Boutaleb, Reda Total change: 17.00 | |   |
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| Zonal "Ouest" du CNITC 2018 | Oran | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1965 | 6.50 | 9 | 0.85 | 20 | 17.00 | |
|  Kendi, Maher | | | 1565 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tahir, Abderrahmane | | | 1629 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ouahabi, Mourad | | | 1773 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kadiri, Mustapha Kamel | | | 1918 | ALG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Boudjourfa, Adlane | | | 2021 | ALG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bakhti , Noureddine | | | 1830 | ALG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Benabadji, Abderrahmane | | | 1958 | ALG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kendi, Sid Ali | | | 1847 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ghebache, Nourreddine | | | 2151 | ALG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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