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Rapid:
Individual Calculations April 2018 |
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| Boudeheb, Maria Total change: 8.60 | |   |
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| Kids First Saturday - 6eme Edition | Algiers | ALG | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1315 | 2.00 | 3 | 0.75 | 20 | 15.00 | |
|  Benrekia, Anes | | | 1696 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Amrane, Ramdane | | | 1209 | ALG | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Amrane, Abdellah | c | | 1299 | ALG | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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 |
| 1715 | 1315 | 0.00 | 4 | -0.32 | 20 | -6.40 | |
| | Djeddi , Salah Eddine | | | 1715 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aslouni, Yanis | | | 1715 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amrouche , Hicham | | | 1715 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mahieddine, Abdallah | | | 1715 * | 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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