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Individual Calculations January 2020 |
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| Bidi, Abdeljalil Total change: -60.80 | |   |
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| Algerian young championship,semi final 2020 U14 o | Oran | ALG | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1653 | 5.50 | 8 | -1.52 | 40 | -60.80 | |
|  Chabane, Amine | | | 1265 | ALG | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Doucene, Farouk | | | 1295 | ALG | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hammadi, Mehdi | | | 1315 | ALG | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Amrane, Abdellah | c | | 1306 | ALG | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Benyahia, Safin | c | | 1484 | ALG | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Brahimi, Abderahim | c | | 1253 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aissani, Fethallah | | | 1321 | ALG | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Adrar, Ayoub | | | 1253 * | ALG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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