Individual Calculations August 2012
 Vlastos, Alexandros  Total change: -4.35  Rating chartPersonal card
 4th International open tounrament of Rethymno 2012 Rethymno GRE 2012-07-07
RcRownchangeKK*chgGame
 2027 1803 1.00 5 -0.29 15 -4.35 
  Sivuk, Vitaly m2203  * UKR0.001-0.0815-1.20 
  Valenti, Giuseppe f2190 ITA0.001-0.0915-1.35 
  Royset, Pal 2190 NOR0.001-0.0915-1.35 
  Georgakopoulos, Nikolaos K 1431 GRE1.0010.10151.50 
  Naoum, Spyridon 2123 GRE0.001-0.1315-1.95 
 * 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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