Individual Calculations January 2017
 Bouzaidi, Ezzantar Mohammed  Total change: -79.20  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 2017 2083 2.00 7 -1.98 40 -79.20 
  Koziak, Vitali m2479 UKR0.001-0.0840-3.20 
  Mqami, Ibrahim 1747 MAR1.0010.12404.80 
  Farahat, Ali m2407 EGY0.001-0.1340-5.20 
  Ouakhir, Pierre Mehdi c2240 MAR0.001-0.2940-11.60 
  Berkaoui, Abderrahim 1878 MAR0.001-0.7640-30.40 
  Jdiyou, Mohamed 1683  * MAR1.0010.08403.20 
  Zitan, Abdelhay 1683  * MAR0.001-0.9240-36.80 
 * 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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