Individual Calculations July 2009
 Papoutsis, Vasilios  Total change: 5.00  Rating chartPersonal card
 2nd Triandria Open Spring Tournament Thessaloniki GRE 2009-04-21
RcRownchangeKK*chgGame
 2083 1895 1.00 3 0.20 25 5.00 
  Vidalis, Evagelos 2005 GRE1.0010.652516.25 
  Ilandzis, Spyridon 2218 GRE0.001-0.1325-3.25 
  Giankoula, Romeo 2026 ALB0.001-0.3225-8.00 

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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