Individual Calculations October 2017
 Alexakis, Georgios  Total change: 139.20  Rating chartPersonal card
 1st open Kallitheas Lazaros Drepaniotis 2017 A Kallithea GRE 2017-09-04
RcRownchangeKK*chgGame
 2131 1974 6.00 8 3.48 40 139.20 
  Ergazakis, Ioannis 2159 GRE1.0010.744029.60 
  Krallis, Christos 2151 GRE1.0010.734029.20 
  Kourkoulos-Arditis, Stamatis f2374  * GRE0.5010.424016.80 
  Alexakis, Dimitris 2067 GRE0.5010.13405.20 
  Nikolaou, Georgios 2271 GRE0.5010.354014.00 
  Poulos, Georgios 2005 GRE1.0010.544021.60 
  Karakatsanis, Nikolaos 1801 GRE0.501-0.2340-9.20 
  Bousios, Hristos 2219 GRE1.0010.804032.00 
 * 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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