Individual Calculations September 2012
 Kousidis, Vergis  Total change: -0.45  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1715 1817 5.50 9 -0.03 15 -0.45 
  Nikolaidis, Athanasios 1440 GRE1.0010.09151.35 
  Pappas, Alexandros 1655 GRE1.0010.29154.35 
  Harokopakis, Georgios 1918 GRE0.001-0.3615-5.40 
  Papadopoulos, Mihail 1716 GRE1.0010.36155.40 
  Manelidis, Savvas 1965 GRE0.001-0.3015-4.50 
  Zygourakis, Themistoklis 1681 GRE1.0010.32154.80 
  Zarkua, Elisabed 1990 GEO0.001-0.2715-4.05 
  Bakirtzis, Triantafilos 1619 GRE1.0010.24153.60 
  Tsiamis, Rafail 1451 GRE0.501-0.4015-6.00 

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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