Individual Calculations February 2015
 Zenaidi, Kais  Total change: 11.00  Rating chartPersonal card
 Bejaia International open 2015 Bejaia ALG 2015-01-22
RcRownchangeKK*chgGame
 1963 1887 3.00 6 0.55 20 11.00 
  Malakhatko, Vadim g2287  * BEL0.001-0.0820-1.60 
  Messaoui, Amira 1624 ALG1.0010.18203.60 
  Ghlib, Boutouchent 2079 ALG0.001-0.2520-5.00 
  Kasparova, Tatiana wm2137 BLR0.001-0.1920-3.80 
  Benelouzzene, Mourad 1576 ALG1.0010.14202.80 
  Latreche, Sabrina wm2077 ALG1.0010.752015.00 
 * 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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