Individual Calculations August 2014
 Yu, Ruiyuan  Total change: -7.60  Rating chartPersonal card
 2014 Chinese Chess League Division A(8-11) GuangDong CHN 2014-07-23
RcRownchangeKK*chgGame
 2589 2542 1.00 4 -0.76 10 -7.60 
  Wang, Yue g2715 CHN0.001-0.2710-2.70 
  Li, Shilong g2503 CHN1.0010.45104.50 
  Wang, Hao g2730 CHN0.001-0.2610-2.60 
  Mu, Ke 2409 CHN0.001-0.6810-6.80 

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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