Individual Calculations November 2013
 Gong, Qianyun  Total change: 7.95  Rating chartPersonal card
 2013 Chinese Chess League Division A round 11-14 qingdao china CHN 2013-10-10
RcRownchangeKK*chgGame
 2319 2327 2.50 4 0.53 15 7.95 
  Wu, Mengxian 1927  * CHN1.0010.08151.20 
  Munguntuul, Batkhuyag mwg2440 MGL0.5010.15152.25 
  , Koneru gwg2607 IND0.001-0.1615-2.40 
  Zhai, Mo wm2301 CHN1.0010.46156.90 
 * 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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