Individual Calculations November 2013
 Wang, Xiaohui  Total change: -3.90  Rating chartPersonal card
 2013 China Chess League Division A Rounds8-10 Jiangsu CHN 2013-08-02
RcRownchangeKK*chgGame
 2054 2181 2.00 2 0.67 15 10.05 
  Gu, Tianlu 1984 CHN1.0010.25153.75 
  Sun, Fanghui 2123 CHN1.0010.42156.30 

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)
 
 2013 Chinese Chess League Division A round 11-14 qingdao china CHN 2013-10-10
RcRownchangeKK*chgGame
 2210 2181 0.00 2 -0.93 15 -13.95 
  Wang, Jue wg2382 CHN0.001-0.2415-3.60 
  Yuan, Ye 2037 CHN0.001-0.6915-10.35 

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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