Blitz: Individual Calculations November 2017
 Sbai, Ayda  Total change: 0.00  Rating chartPersonal card
 16eme Festival International d Echecs de Chefchaouen blitz Chefchaouen FID 2017-07-28
RcRownchangeRpKK*chgGame
 1566 0 0.00 4 0.00 766   0.00 
  Drissi, El Bouzaidi Aziz 1554 MAR0.0010.00 0.00 
  Drais, Ali 1636 MAR0.0010.00 0.00 
  Najih, Nadir 1520 MAR0.0010.00 0.00 
  Lkhachin, Abdellah 1552 MAR0.0010.00 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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