Individual Calculations September 2012
 Tsiamis, Rafail  Total change: 64.80  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1776 1451 5.50 9 4.32 15 64.80 
  Hatzihrisafis, Dimos 1848 GRE1.0010.921513.80 
  Dermatopoulos, Alexandros 1806 GRE0.5010.39155.85 
  Khutsidze, Sopo 1851  * GEO0.5010.42156.30 
  Vovas, Georgios 1708 GRE0.5010.32154.80 
  Sahinidis, Evagelos 1780 GRE0.5010.38155.70 
  Sidiropoulos, Leonidas 1735 GRE0.5010.34155.10 
  Tsolaki, Eleni 1735 GRE0.5010.34155.10 
  Tassis, Ioannis 1707 GRE1.0010.811512.15 
  Kousidis, Vergis 1817 GRE0.5010.40156.00 
 * 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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