Individual Calculations September 2015
 Tananaki, Irini  Total change: -0.80  Rating chartPersonal card
 24th Open International Tournament of Kavala - Group B Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 1432 1313 2.50 7 -0.02 40 -0.80 
  Samaridis, Konstantinos 1689 GRE0.001-0.0940-3.60 
  Haralabidis, Aristidis 1059 GRE0.501-0.3140-12.40 
  Renzies, Elliott 1539 AUS0.5010.294011.60 
  Hristoforidis, Hristoforos G. 1616 GRE0.001-0.1440-5.60 
  Apostolakaki, Evangelia 1103 GRE1.0010.23409.20 
  Mastrakoulis, Simeon 1518 GRE0.5010.264010.40 
  Stamatis, Ioannis 1497 GRE0.001-0.2640-10.40 

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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