Blitz: Individual Calculations November 2017
 Marraha, Haytam  Total change: 0.00  Rating chartPersonal card
 16eme Festival International d Echecs de Chefchaouen blitz Chefchaouen FID 2017-07-28
RcRownchangeRpKK*chgGame
 1780 0 2.00 5 0.00 1708   0.00 
  Rian, Moubarak m1969 MAR0.0010.00 0.00 
  Ammor, Hicham 2004 MAR1.0010.00 0.00 
  Veiga, Jose Francisco R P Neves 1951 POR0.0010.00 0.00 
  Roudi, Adnan 1935 MAR0.0010.00 0.00 
  Elharrak, Youssef 1039 MAR1.0010.00 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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