Individual Calculations August 2014
 Huang, Qian  Total change: 2.10  Rating chartPersonal card
 2014 Chinese Chess League Division A(8-11) GuangDong CHN 2014-07-23
RcRownchangeKK*chgGame
 2405 2477 2.00 3 0.21 10 2.10 
  Zhai, Mo wm2295 CHN0.501-0.2410-2.40 
  Wang, Jue wg2381 CHN1.0010.37103.70 
  Ju, Wenjun wg2538 CHN0.5010.08100.80 

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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