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Rapid:
Individual Calculations May 2018 |
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| Boudjourfa, Adlane Total change: -25.60 | |   |
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| Zonal "Ouest" du CNITC 2018 | Oran | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 2021 | 6.00 | 9 | -1.28 | 20 | -25.60 | |
|  Doucene, Farouk | | | 1621 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Azzouz, Ryad | | | 1643 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mostaine Boucetta, Brahim | | | 1804 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lardjani, Slimane | | | 1882 | ALG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Boutaleb, Reda | | | 1965 | ALG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Bakhlouf, Boudjellal | | | 1670 | ALG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Bakhti , Noureddine | | | 1830 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Charef Khodja, Ayoub | | | 1621 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oueld Mohamed, Othmane | | | 1740 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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