Individual Calculations June 2015
 Pramateftakis, Nikolaos  Total change: 38.00  Rating chartPersonal card
 1st open Dimitris Gkrouezos SOP -SMAOK 2015 Athens Pagkrati GRE 2015-03-10
RcRownchangeKK*chgGame
 1917 1788 4.00 7 1.69 20 33.80 
  Gonidis, Nikolaos 1388  * GRE1.0010.08201.60 
  Mitrandzas, Athanasios 2016 GRE1.0010.792015.80 
  Sienczewski, Zbigniew 2068 POL0.5010.34206.80 
  Kanellos, Dimitrios V. 1967 GRE0.001-0.2720-5.40 
  Efthimiou, Georgios 1847 GRE1.0010.582011.60 
  Konistis, Loukas 2120 GRE0.5010.38207.60 
  Galanos, Dimitrios 2016 GRE0.001-0.2120-4.20 
 * 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)
 
 2015 Team Cup ESSNA Athens GRE 2015-04-27
RcRownchangeKK*chgGame
 2000 1844 0.50 1 0.21 20 4.20 
  Gkikas, Hristos 2000 GRE0.5010.21204.20 

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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