Individual Calculations September 2011
 Trifonas, Spiros  Total change: -3.45  Rating chartPersonal card
 Individual championship of TESSDE Corfu GRE 2011-06-12
RcRownchangeKK*chgGame
 1971 2177 3.50 5 -0.23 15 -3.45 
  Sigkounas, Alkis 1777  * GRE1.0010.08151.20 
  Kolytas, Dimitrios 1941 GRE0.501-0.3015-4.50 
  Minas, Ioannis 1929 GRE1.0010.19152.85 
  Nathanail, Emmanouil 2074 GRE0.001-0.6415-9.60 
  Georgiadis, Konstantinos 2133 GRE1.0010.44156.60 
 * 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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