Individual Calculations July 2016
 Chu, Ruotong  Total change: -51.20  Rating chartPersonal card
 2016Chinese Chess League Division A 5-7 Tianjing CHN 2016-06-22
RcRownchangeKK*chgGame
 2079 2149 0.50 3 -1.28 40 -51.20 
  Li, Yunshan wf2001 CHN0.001-0.7040-28.00 
  Li, Xueyi 2105 CHN0.001-0.5640-22.40 
  Yao, Lan 2132 CHN0.501-0.0240-0.80 

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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