Individual Calculations November 2017
 Drais, Ali  Total change: 146.00  Rating chartPersonal card
 16eme Festival International d Echecs de Chefchaouen Chefchaouen FID 2017-07-25
RcRownchangeKK*chgGame
 2067 1708 4.50 8 3.65 40 146.00 
  Abdelkhalki, Mimoune 2040 MAR1.0010.884035.20 
  Rian, Saad 2099 MAR0.5010.414016.40 
  Nifasse, Mohamed 2052 MAR0.5010.384015.20 
  Ouaziz, Ismail 2041 MAR1.0010.884035.20 
  Salaka, Youssef 2108  * MAR0.001-0.0840-3.20 
  Coimbra, Margarida wf2073 POR0.5010.404016.00 
  Ouazri, Anass 2069 MAR0.5010.404016.00 
  Lyamani, Khalid 2050 MAR0.5010.384015.20 
 * 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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