Individual Calculations May 2011
 Kousidis, Vergis  Total change: 17.70  Rating chartPersonal card
 B Category Team Championship ESSTH-HALK 2011 Thessaloniki - Halkidiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1986 1814 3.50 7 1.40 15 21.00 
  Deligiorgis, Georgios 2102 GRE0.001-0.1615-2.40 
  Prezerakos, Dimitrios 2037 GRE1.0010.781511.70 
  Almaliotis, Hristos 1983 GRE0.001-0.2815-4.20 
  Lekatis, Ioannis 1687 GRE1.0010.33154.95 
  Psathas, Thomas 2095 GRE1.0010.841512.60 
  Psomiadis, Stavros 2187 GRE0.001-0.1015-1.50 
  Pastelas, Hristoforos 1808 GRE0.501-0.0115-0.15 

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)
 
 Union of Chess Clubs Thessaloniki-Halkidiki's Team Cup 2011 Thessaloniki - Halkidiki GRE 2011-02-05
RcRownchangeKK*chgGame
 2039 1814 0.00 1 -0.22 15 -3.30 
  Hondrogiannis, Sokratis 2039 GRE0.001-0.2215-3.30 

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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