Individual Calculations January 2015
 Kokolias, Konstantinos  Total change: -11.80  Rating chartPersonal card
 28th open of SOP -SMAOK over 1900 Pagkrati - Athens GRE 2014-11-04
RcRownchangeKK*chgGame
 1951 2136 4.50 7 -0.59 20 -11.80 
  Koerant, Filipos 1913 GRE0.501-0.2820-5.60 
  Tziallilas, Kostas 1975 GRE1.0010.29205.80 
  Ntountaniotis, Dimitrios 1753 GRE1.0010.09201.80 
  Kondopoulos, Dimitrios 1977 GRE1.0010.29205.80 
  Kalogridakis, Georgios 2098 GRE0.001-0.5520-11.00 
  Lappas, Konstantinos 1957 GRE0.001-0.7320-14.60 
  Rousis, Mihail 1983 GRE1.0010.30206.00 

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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