Blitz: Individual Calculations October 2016
 El Yazidi, Mustapha  Total change: 2.40  Rating chartPersonal card
 open national berkane Berkane MAR 2016-09-24
RcRownchangeKK*chgGame
 1962 1776 1.00 3 0.12 20 2.40 
  Saber, Yasser 2165 MAR0.001-0.0920-1.80 
  Slami, Zoheir 1984 MAR0.001-0.2320-4.60 
  Lakehal, Safae 1736 MAR1.0010.44208.80 

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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