Individual Calculations March 2010
 Hatzigiannis, Trifon  Total change: -19.20  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group B Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1937 1883 0.00 3 -1.28 15 -19.20 
  Lemos, Nikolaos 2037 GRE0.001-0.2915-4.35 
  Nakas, Spyridon 1946 GRE0.001-0.4115-6.15 
  Makropoulos, Ioannis 1828 GRE0.001-0.5815-8.70 

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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