Individual Calculations January 2014
 Lou, Yiping  Total change: 6.30  Rating chartPersonal card
 2013 Chinese Chess League Division A Round 15,19-22 CHINA TianJin CHN 2013-12-20
RcRownchangeKK*chgGame
 2429 2486 3.50 5 0.63 10 6.30 
  Wang, Yiye 2408 CHN0.501-0.1110-1.10 
  Yu, Lie m2370 CHN0.501-0.1610-1.60 
  Li, Shilong g2507 CHN1.0010.53105.30 
  Chu, Wei Chao 2275 CHN1.0010.23102.30 
  Wen, Yang g2587 CHN0.5010.14101.40 

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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