Individual Calculations September 2014
 Guerrero Rodriguez, Alejandra  Total change: -45.40  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2058 2089 2.00 8 -2.27 20 -45.40 
  Heinatz, Gundula wm2169 SUI0.001-0.3920-7.80 
  Brunello, Marina fwm2281 ITA0.001-0.2520-5.00 
  Stolarczyk, Anna wc1994 POL0.501-0.1320-2.60 
  Cordero, Daniela wm2010 BOL0.001-0.6120-12.20 
  Thorsteinsdottir, Hallgerdur 1982 ISL0.501-0.1520-3.00 
  Kyrkjebo, Marte B. 1732 NOR1.0010.11202.20 
  Ozturk, Kubra wg2291 TUR0.001-0.2420-4.80 
  Mucha, Annegret wc2008 GER0.001-0.6120-12.20 

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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