Individual Calculations April 2013
 Zivas, Konstantinos  Total change: 1.80  Rating chartPersonal card
 2013 Attica Team Championship POA ESSNA Attica GRE 2013-01-13
RcRownchangeKK*chgGame
 1994 1872 1.50 4 0.12 15 1.80 
  Adamos, Thomas 1757 GRE1.0010.34155.10 
  Liaskos, Leonidas 2090 GRE0.001-0.2215-3.30 
  Poulopoulos, Ioannis 2054 GRE0.001-0.2615-3.90 
  Pappelis, Dimitrios 2074 GRE0.5010.26153.90 

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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