Individual Calculations September 2012
 Zygourakis, Themistoklis  Total change: -22.05  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1568 1681 3.00 7 -1.47 15 -22.05 
  Apostolakakis, Ioannis 1865 GRE0.001-0.2615-3.90 
  Nikolakis, Panagiotis Marios 1407 GRE0.001-0.8315-12.45 
  Nikolaidis, Athanasios 1440 GRE1.0010.20153.00 
  Kousidis, Vergis 1817 GRE0.001-0.3215-4.80 
  Georgantzis, Petros 1494 GRE0.001-0.7415-11.10 
  Tsivelekidou, Evgenia 1466 GRE1.0010.23153.45 
  Hadolias, Mihail 1490 GRE1.0010.25153.75 

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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