Individual Calculations October 2014
 Batsi, Lida  Total change: -17.00  Rating chartPersonal card
 11th international open Kalamarias 2014 Kalamaria GRE 2014-08-27
RcRownchangeKK*chgGame
 1492 1407 2.00 7 -0.85 20 -17.00 
  Betsakos, Konstantinos 1752 GRE0.001-0.1120-2.20 
  Giannoulaki, Ermofili 1025 GRE1.0010.09201.80 
  Avgitidis, Isaak 1686 GRE0.001-0.1620-3.20 
  Liamos, Asterios 1700 GRE0.5010.35207.00 
  Tsintsar, Zoran 1789 GER0.001-0.0920-1.80 
  Papagiannis, Asterios 1260 GRE0.501-0.2020-4.00 
  Galani, Anna 1231 GRE0.001-0.7320-14.60 

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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