Individual Calculations September 2015
 Iturbide Arnedo, Oscar  Total change: 14.80  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2150 2132 5.00 9 0.74 20 14.80 
  Bjornes, Leif 1867 NOR1.0010.18203.60 
  Wukits, Rene f2321 AUT0.001-0.2520-5.00 
  Walker, Kevin 1921 GER1.0010.23204.60 
  Zamengo, Fulvio 2298 ITA0.001-0.2820-5.60 
  Schaefer, Martin, Dr. 1959 GER1.0010.27205.40 
  Sandhoefner, Florian f2301 AUT1.0010.722014.40 
  Mihajlov, Sebastian f2309 NOR0.001-0.2720-5.40 
  Sahidi, Samir f2315 SVK0.001-0.2620-5.20 
  Doell, Detlef 2056 GER1.0010.40208.00 

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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