Individual Calculations January 2014
 Dzagnidze, Nana  Total change: -10.90  Rating chartPersonal card
 2013 Chinese Chess League Division A Round 15,19-22 CHINA TianJin CHN 2013-12-20
RcRownchangeKK*chgGame
 2329 2557 2.00 4 -1.09 10 -10.90 
  Xu, Huahua wm2157  * CHN0.501-0.4210-4.20 
  Lei, Tingjie 2338 CHN0.001-0.7810-7.80 
  Wang, Jue wg2394 CHN1.0010.28102.80 
  Shen, Yang mwg2428 CHN0.501-0.1710-1.70 
 * 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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