Individual Calculations September 2015
 Vidalis, Evagelos  Total change: -38.00  Rating chartPersonal card
 24th Open International Tournament of Kavala - Group B Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 1563 1882 5.00 8 -1.90 20 -38.00 
  Koutsidis, Konstantinos 1482  * GRE1.0010.08201.60 
  Mastrakoulis, Simeon 1518 GRE1.0010.10202.00 
  Stamatis, Vasilios 1549 GRE0.501-0.3820-7.60 
  Hristoforidis, Vasilios 1590 GRE0.001-0.8520-17.00 
  Nikolaidis, Athanasios 1499 GRE1.0010.09201.80 
  Liamos, Asterios 1700 GRE0.501-0.2420-4.80 
  Ladopoulos, Ioannis 1629 GRE0.001-0.8120-16.20 
  Georgiadis, Nikolaos Xant 1535 GRE1.0010.11202.20 
 * 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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