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Rapid:
Individual Calculations April 2018 |
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| Benkhaoua, Oussama Total change: 32.20 | |   |
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| Kids First Saturday - 6eme Edition | Algiers | ALG | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1453 | 2.50 | 4 | 0.25 | 20 | 5.00 | |
|  Amrane, Abdellah | c | | 1299 | ALG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Belattar, Walid | | | 1295 | ALG | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Benrekia, Anes | | | 1696 | ALG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Belattar, Ines | | | 1359 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | Coupe d'Algerie 2018 phase regionale Centre | Alger | ALG | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1453 | 2.00 | 5 | 1.36 | 20 | 27.20 | |
| | Hamira, Abdelatif | | | 1853 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amrouche , Hicham | | | 1753 | ALG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Aslouni, Yanis | | | 1743 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ramdani, Abdellah | | | 1725 | ALG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Djeddi, Mohamed | | | 1853 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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