Individual Calculations October 2014
 Giannoulis, Dionisios  Total change: -8.80  Rating chartPersonal card
 6th Papanastasio open 2014 - A' group Peristeri GRE 2014-09-04
RcRownchangeKK*chgGame
 1748 1664 2.00 6 -0.44 20 -8.80 
  Anagnostou, Ioannis 1920 GRE1.0010.812016.20 
  Korniotis, Filippos 2045 GRE0.001-0.0920-1.80 
  Makkas, Panayiotis 1887 GRE0.001-0.2220-4.40 
  Ntountaniotis, Dimitrios 1759 GRE0.001-0.3720-7.40 
  Grafakou, Sotiria-Aphrodite 1440 GRE1.0010.22204.40 
  Krallis, Christos 1435 GRE0.001-0.7920-15.80 

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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