Individual Calculations October 2012
 Gaponenko, Inna  Total change: -0.90  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2249 2404 4.00 6 -0.09 10 -0.90 
  Garcia, Alcira 2004  * ESA1.0010.08100.80 
  Ghader Pour, Shayesteh wm2218 IRI0.501-0.2410-2.40 
  Van Weersel, Arlette wm2151 NED0.501-0.3110-3.10 
  Khurtsidze, Nino mwg2444 GEO0.5010.06100.60 
  Abrahamyan, Tatev wg2303 USA1.0010.36103.60 
  Szczepkowska-Horowska, Karina wg2375 POL0.501-0.0410-0.40 
 * 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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