Individual Calculations May 2012
 Haldaiakis, Vasilios  Total change: 15.45  Rating chartPersonal card
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1739 1732 3.50 5 1.03 15 15.45 
  Oikonomou, Hristos 1565 GRE1.0010.28154.20 
  Poulopoulos, Ioannis 1996 GRE0.001-0.1815-2.70 
  Gjergaj, Arben 1912 ALB1.0010.741511.10 
  Soursos, Panayotis 1728 GRE1.0010.49157.35 
  Giannelos, Stylianos 1493 GRE0.501-0.3015-4.50 

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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