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Rapid:
Individual Calculations July 2019 |
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| Lalaoui, Feriel Total change: -34.80 | |   |
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| BCE open 2019 | Bejaia | ALG | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1752 | 4.00 | 7 | -1.74 | 20 | -34.80 | |
|  Mahdi, Billel | | | 1352 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kerkar, Essaid | | | 1352 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amrane, Abdellah | c | | 1379 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Boumaaraf, Abderraouf | | | 1352 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amellal, Sofiane Anis | | | 1890 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Allal, Feriel | | wc | 1429 | ALG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Lalam, Rayane | | | 1379 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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