Individual Calculations April 2017
 Tzamouranis, Dimitrios  Total change: -1.80  Rating chartPersonal card
 2017 Team Championship ESSN Attikis - A Local 1 Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 2034 2056 1.50 3 -0.09 20 -1.80 
  Spiropoulos, Panagiotis I. 2024 GRE1.0010.46209.20 
  Etzoglou, Efthimios 1924 GRE0.501-0.1820-3.60 
  Papadopoulos, Agathaggelos 2154 GRE0.001-0.3720-7.40 

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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