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Rapid:
Individual Calculations February 2018 |
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| Boudjourfa, Adlane Total change: 24.20 | |   |
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| Rapid du Vendredi 12 jan 2018 | Oran | ALG | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1997 | 6.00 | 7 | 1.21 | 20 | 24.20 | |
|  Oucif, Abdelkader | | | 1597 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Azreug, Lazhar | | | 1696 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Haddouche, Mohamed | g | | 2397 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Allal, Nabil | | | 1672 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hallel, Tarik | | | 1607 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lardjani, Slimane | | | 1860 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Berrached, Mohammed | | | 2011 | ALG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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