Individual Calculations December 2013
 Lin, Weiguo  Total change: -1.90  Rating chartPersonal card
 2013 Chinese Chess League Division A Rounds15-18 Hebei,CHN CHN 2013-11-10
RcRownchangeKK*chgGame
 2534 2454 1.00 3 -0.19 10 -1.90 
  Wang, Yiye 2392 CHN0.501-0.0910-0.90 
  Nguyen, Ngoc Truong Son g2614 VIE0.001-0.2910-2.90 
  Ma, Qun g2595 CHN0.5010.19101.90 

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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