Individual Calculations September 2017
 Ikhlef, Mahmoud  Total change: 0.00  Rating chartPersonal card
 2017 Semi final Algerian championship U12 Open Medea ALG 2017-07-28
RcRownchangeRpKK*chgGame
 1253 0 3.00 6 0.00 1253   0.00 
  Chekired, Anes 1275 ALG1.0010.00 0.00 
  Brahami, Yanis 1224 ALG1.0010.00 0.00 
  Lalam, Rayane 1318 ALG0.0010.00 0.00 
  Mahdi, Billel 1154 ALG0.0010.00 0.00 
  Beghriche, Rami Tadjeddine 1261 ALG1.0010.00 0.00 
  Kacem, Abdelkader 1288 ALG0.0010.00 0.00 

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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