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Individual Calculations January 2020 |
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| Djerroud, Gaya Total change: -46.80 | |   |
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| Algetian young championship,semi final 2020 U16 o | Oran | ALG | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1396 | 2.50 | 7 | -1.17 | 40 | -46.80 | |
|  Zane, Rayane | | | 1778 | ALG | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Brahami, Yanis | | | 1386 | ALG | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Khermane , Amazigh | | | 1098 | ALG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Attaoui, Mohamed Riad | | | 1554 | ALG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ferrad, Mohamed Amine | | | 1225 | ALG | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Mahdi, Billel | | | 1288 | ALG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Beghriche, Rami Tadjeddine | | | 1360 | ALG | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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