Individual Calculations October 2012
 Tsironis, Alexandros  Total change: -20.40  Rating chartPersonal card
 9th International Tournament of Kalamaria Kalamaria GRE 2012-08-29
RcRownchangeKK*chgGame
 1659 1762 0.50 3 -1.36 15 -20.40 
  Galopoulos, Nikolaos 2162  * GRE0.001-0.0815-1.20 
  Papadopoulos, Zisis 1452 GRE0.501-0.3615-5.40 
  Nikolaou, Alexandros 1362  * GRE0.001-0.9215-13.80 
 * 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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