Individual Calculations November 2012
 Melidis, Andr.  Total change: -11.70  Rating chartPersonal card
 17th open SOP-SMAOK over 1900 Pagrati GRE 2012-09-11
RcRownchangeKK*chgGame
 2034 1945 1.50 6 -0.78 15 -11.70 
  Valden, Petros 2143 GRE0.001-0.2415-3.60 
  Poulopoulos, Ioannis 2047 GRE0.001-0.3615-5.40 
  Tsagaropoulos, Spyridon 2078 GRE0.5010.18152.70 
  Hrisanthopoulos, Dimitrios 2040 GRE0.001-0.3715-5.55 
  Kaloskambis, Mihail 2053 GRE0.001-0.3515-5.25 
  Vlahos, Athanasios 1845 GRE1.0010.36155.40 

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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