Individual Calculations January 2020
 Khermane , Amazigh  Total change: 3.20  Rating chartPersonal card
 Algetian young championship,semi final 2020 U16 o Oran ALG 2019-12-22
RcRownchangeKK*chgGame
 1336 1098 1.00 4 0.08 40 3.20 
  Yettouche, Yaristan c1498  * ALG0.001-0.0840-3.20 
  Beghriche, Rami Tadjeddine 1360 ALG0.001-0.1840-7.20 
  Djerroud, Gaya 1396 ALG0.001-0.1540-6.00 
  Hamdi, Aymen Mahmoud 1089 ALG1.0010.494019.60 
 * 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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