Individual Calculations September 2013
 Ontabasidis, Aristidis  Total change: -3.30  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1694 1605 3.00 8 -0.22 15 -3.30 
  Antic, Dejan g2005  * SRB0.001-0.0815-1.20 
  Savoglou, Nikolaos 2005  * GRE0.5010.42156.30 
  Serntedakis, Athanasios 1972 GRE0.5010.40156.00 
  Kalofonos, Panayotis 1902 GRE0.001-0.1515-2.25 
  Anastasopoulos, Christos 1309 GRE1.0010.15152.25 
  Bielby, Paul R 1889 ENG0.001-0.1615-2.40 
  Thomadakis, Rafail 1267 GRE0.501-0.3815-5.70 
  Marinakis, Hristos 1205  * GRE0.501-0.4215-6.30 
 * 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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