Individual Calculations October 2012
 Berke, Ana  Total change: 0.15  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1912 2160 5.50 7 0.01 15 0.15 
  Lacau-Rodean, Iulia 1999 CAN1.0010.29154.35 
  Skytte, Torill 1954 NOR0.501-0.2615-3.90 
  Lomandong, Noela-Joyce 1760  * MNC1.0010.08151.20 
  Ortiz, Wendy 1760  * GUA1.0010.08151.20 
  Ozturk, Hilal 1807 TUR1.0010.11151.65 
  Romero Echeverria, Abigail wf2109 ECU1.0010.43156.45 
  Mendoza Velazquez, Lorena Alejan wm1993 MEX0.001-0.7215-10.80 
 * 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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