Individual Calculations September 2012
 Kakadelis, Str  Total change: 8.25  Rating chartPersonal card
 126th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-07-30
RcRownchangeKK*chgGame
 1938 2007 4.50 7 0.55 15 8.25 
  Untiveros, Jesus Benzamin 1629 USA1.0010.09151.35 
  Karousos-Theodorakis, Anastasios 1607  * GRE1.0010.08151.20 
  Koliopoulos, Konstantinos 2243 GRE0.5010.30154.50 
  Poulos, Georgios 2124 GRE1.0010.66159.90 
  Finokaliotis, Georgios 2064 GRE0.5010.08151.20 
  Vazelakis, Dimitrios 1927 GRE0.501-0.1115-1.65 
  Sideris, Theodoros 1972 GRE0.001-0.5515-8.25 
 * 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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