Individual Calculations August 2012
 Giordos, Vasilios  Total change: 9.75  Rating chartPersonal card
 Attica Team Cup 2012 Attica GRE 2012-04-28
RcRownchangeKK*chgGame
 2132 1959 0.50 1 0.23 15 3.45 
  Delithanasis, Dimitrios 2132 GRE0.5010.23153.45 

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)
 
 Kappa 61 Kallithea, Athens GRE 2012-06-26
RcRownchangeKK*chgGame
 1859 1957 4.00 6 0.42 15 6.30 
  Kapellas, Nikiforos 1557  * GRE1.0010.08151.20 
  Hristidis, Savas 1797 GRE1.0010.29154.35 
  Sienczewski, Zbigniew 2158 POL0.5010.26153.90 
  Kostouros, Alexandros 2174 GRE0.001-0.2215-3.30 
  Vazelakis, Dimitrios 1908 GRE0.501-0.0715-1.05 
  Kapellas, Alexandros 1557  * GRE1.0010.08151.20 
 * 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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