Individual Calculations December 2012
 Panagiotakos, Petros  Total change: -15.75  Rating chartPersonal card
 128th Ambelokipi open Athens - Ambelokipi GRE 2012-10-06
RcRownchangeKK*chgGame
 1749 1877 3.50 7 -1.05 15 -15.75 
  Anastasopoulos, Christos 1477  * GRE1.0010.08151.20 
  Koutoukidis, Panagiotis 2143 GRE0.001-0.1815-2.70 
  Untiveros, Jesus Benzamin 1661 USA1.0010.22153.30 
  Ypsilantis, Nikolaos 1720 GRE0.501-0.2115-3.15 
  Lakafosis, Ioannis 1980 GRE0.001-0.3615-5.40 
  Patrinos, Ilias 1654 GRE1.0010.22153.30 
  Karousos-Theodorakis, Nikolaos 1611 GRE0.001-0.8215-12.30 
 * 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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