Individual Calculations August 2012
 Papadimitriou, Loukas  Total change: -23.25  Rating chartPersonal card
 16th open SOP - SMAOK over 1900 rating Pagkrati Athens GRE 2012-05-08
RcRownchangeKK*chgGame
 1975 2143 2.00 5 -1.55 15 -23.25 
  Sarakenidis, Nikolaos 1918 GRE1.0010.22153.30 
  Raptakis, Solon 1951 GRE0.501-0.2515-3.75 
  Sienczewski, Zbigniew 2158 POL0.001-0.4815-7.20 
  Vlahos, Ellisseos 2009 GRE0.001-0.6815-10.20 
  Vlahos, Athanasios 1837 GRE0.501-0.3615-5.40 

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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