Individual Calculations January 2014
 Chu, Wei Chao  Total change: 13.65  Rating chartPersonal card
 2013 Chinese Chess League Division A Round 15,19-22 CHINA TianJin CHN 2013-12-20
RcRownchangeKK*chgGame
 2429 2275 2.50 5 0.91 15 13.65 
  Kobalia, Mikhail g2644 RUS0.5010.40156.00 
  Yang, Kaiqi m2338 CHN1.0010.59158.85 
  Lan, Zilun 2180 CHN1.0010.37155.55 
  Lou, Yiping m2486 CHN0.001-0.2315-3.45 
  Yu, Shaoteng g2497 CHN0.001-0.2215-3.30 

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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