Individual Calculations April 2016
 Vourgidis, Athanasios  Total change: -23.60  Rating chartPersonal card
 2nd International Open "VARDARIS" 2016 - B group Thessaloniki GRE 2016-03-10
RcRownchangeKK*chgGame
 1157 1173 1.50 4 -0.59 40 -23.60 
  Kotanidis, Seviros Ioannis 1055 GRE0.501-0.1640-6.40 
  Polymeras, Evangelos 1214 GRE0.001-0.4440-17.60 
  Dristellas, Nikolaos 1351 GRE0.001-0.2740-10.80 
  Liamos, Evangelos 1007 GRE1.0010.284011.20 

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)
 

 

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