Individual Calculations July 2012
 Koliopoulos, Konstantinos  Total change: 6.00  Rating chartPersonal card
 15th open of Herakleio Attikis 2012 Herakleio Attikis GRE 2012-06-09
RcRownchangeKK*chgGame
 2092 2237 6.50 9 0.40 15 6.00 
  Pramateftakis, Nikolaos 1837  * GRE1.0010.08151.20 
  Rigopoulos-Tsigkos, Alexandros 2076 GRE0.501-0.2115-3.15 
  Paouris, Nikolaos 1983 GRE1.0010.19152.85 
  Mitrandzas, Athanasios 2097 GRE1.0010.31154.65 
  Goumas, Ioannis 2202 GRE0.501-0.0515-0.75 
  Nikolaou, Georgios 2231 GRE0.501-0.0115-0.15 
  Ponirakis, Dimitrios 2040 GRE1.0010.25153.75 
  Ignatiadis, Konstantinos 2141 GRE0.501-0.1315-1.95 
  Petrakis, Ilias 2217 GRE0.501-0.0315-0.45 
 * 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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