Individual Calculations April 2014
 Zaharatos, Andreas  Total change: -15.00  Rating chartPersonal card
 2014 Team Championship POA ESSNA Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1398 1331 2.00 6 -0.50 30 -15.00 
  Panopoulos, Ioannis 1453 GRE0.5010.17305.10 
  Bardis, Harilaos-Panagiotis 1362 GRE0.001-0.4630-13.80 
  Polymeropoulos, Dimitrios 1380 GRE0.001-0.4330-12.90 
  Pramateftaki, Anastasia 1105 GRE1.0010.21306.30 
  Maxilaris, Aggelos 1435 GRE0.001-0.3630-10.80 
  Alexakis, Dimitris 1653 GRE0.5010.373011.10 

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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