Individual Calculations January 2014
 Li, Xueyi  Total change: 5.40  Rating chartPersonal card
 2013 Chinese Chess League Division A Round 15,19-22 CHINA TianJin CHN 2013-12-20
RcRownchangeKK*chgGame
 2243 2179 2.50 5 0.36 15 5.40 
  Wang, Jue wg2394 CHN0.001-0.2315-3.45 
  Tan, Zhongyi wg2490 CHN0.5010.36155.40 
  Ju, Wenjun wg2514 CHN0.001-0.1215-1.80 
  Wu, Mengxian 1853 CHN1.0010.13151.95 
  Wang, Chengjia 1963 KOR1.0010.22153.30 

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)
 

 

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