Individual Calculations July 2012
 Serpetsidaki, Eva  Total change: -2.70  Rating chartPersonal card
 Teams Championship of Crete 2012-POA Kritis Crete island GRE 2012-03-10
RcRownchangeKK*chgGame
 1576 1388 0.50 1 0.24 30 7.20 
  Prokopiou, Ekaterini 1576 GRE0.5010.24307.20 

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)
 
 Open Championship of Crete 2012 Group A Heraklio Crete GRE 2012-06-15
RcRownchangeKK*chgGame
 1708 1412 0.00 2 -0.33 30 -9.90 
  Maris, Ioannis f1812  * GRE0.001-0.0830-2.40 
  Doriakis, Adam 1604 GRE0.001-0.2530-7.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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