Individual Calculations July 2017
 Alexakis, Dimitrios  Total change: -3.20  Rating chartPersonal card
 15th Fysiolatriko open 2017 - A group Nikaia GRE 2017-06-15
RcRownchangeKK*chgGame
 2016 2157 4.50 7 -0.16 20 -3.20 
  Lemoni, Maria - Ioanna 1757  * GRE1.0010.08201.60 
  Papadopoulos, Petros 1945 GRE0.501-0.2720-5.40 
  Vrettos, Augoustinos 1903 GRE1.0010.19203.80 
  Poulos, Georgios 2029 GRE1.0010.33206.60 
  Nikolaou, Georgios 2247 GRE0.001-0.3820-7.60 
  Stefanidi, Maria-Anna wf2001 GRE1.0010.29205.80 
  Gazis, Efstathios f2232 GRE0.001-0.4020-8.00 
 * 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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