Individual Calculations August 2016
 Prezerakos, Dimitrios  Total change: -18.60  Rating chartPersonal card
 2016 Greek Team National Championship - A category Rio Achaia GRE 2016-07-05
RcRownchangeKK*chgGame
 2109 2017 1.00 5 -0.93 20 -18.60 
  Gouloutis, Nikolaos 2325 GRE0.001-0.1420-2.80 
  Sgouros, Apostolos 2011 GRE0.501-0.0120-0.20 
  Gavriilidis, Georgios 2125 GRE0.001-0.3520-7.00 
  Skaperdas, Sotirios 1992 GRE0.001-0.5320-10.60 
  Liaskos, Leonidas 2091 GRE0.5010.10202.00 

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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