Individual Calculations January 2011
 Kuang, Yinghui  Total change: -3.30  Rating chartPersonal card
 Younger Chinese Chess League Division A round16-18 Beijing,China CHN 2010-11-02
RcRownchangeKK*chgGame
 2286 2208 1.00 3 -0.22 15 -3.30 
  Xu, Yuhua gwg2483 CHN0.001-0.1715-2.55 
  Li, Xueyi 2058 CHN0.501-0.2015-3.00 
  Ning, Chunhong wg2317 CHN0.5010.15152.25 

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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