Individual Calculations March 2011
 Asimakopoulos, Ioannis  Total change: 18.45  Rating chartPersonal card
 2010 Team Ch Bikos Cup - Group A Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1749 1845 1.00 1 0.37 15 5.55 
  Kalogridakis, Georgios 1749 GRE1.0010.37155.55 

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)
 
 2011 Individual Championship of Greece - Open Under 20 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 2102 1960 3.50 8 0.86 15 12.90 
  Malikentzos, Sotirios 2331 GRE0.5010.40156.00 
  Kefalas, Spyridon 1854 GRE1.0010.36155.40 
  Dounis, Alexandros 2271 GRE0.001-0.1415-2.10 
  Papadopoulos, Georgios 1959 GRE0.5010.00150.00 
  Stathopoulos, Ioannis 2106 GRE0.5010.20153.00 
  Kourkoulos-Arditis, Stamatis 2002 GRE0.5010.06150.90 
  Hristodoulou, Panagiotis 2211 GRE0.001-0.1915-2.85 
  Pambalos, Panayiotis 2083 GRE0.5010.17152.55 

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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