Individual Calculations May 2015
 Cirjan, Daniel  Total change: -26.80  Rating chartPersonal card
 2015 World Amateur Chess Championships - Open Porto Carras - Halkidiki GRE 2015-04-14
RcRownchangeKK*chgGame
 1784 1937 3.50 7 -1.34 20 -26.80 
  Ezizov, Jumamuhammet 1642 TKM0.501-0.3520-7.00 
  Dagonia, Steve 1775 FRA0.501-0.2120-4.20 
  Tarraf, Tarraf 1712 LIB1.0010.22204.40 
  Michaelides, Konstantinos 1732 CYP0.001-0.7620-15.20 
  Georgiou, Andreas 1756 CYP1.0010.26205.20 
  Onturk, Senan Utku 1869 TUR0.501-0.0920-1.80 
  Villar, Juan 1999 PER0.001-0.4120-8.20 

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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