Individual Calculations January 2017
 Ni, Hua  Total change: 10.00  Rating chartPersonal card
 2016Chinese Chess League Division A (19-22) Guangdong CHN 2016-12-01
RcRownchangeKK*chgGame
 2532 2664 3.00 3 1.00 10 10.00 
  Wang, Chen m2506 CHN1.0010.29102.90 
  Ganguly, Surya Shekhar g2668 IND1.0010.51105.10 
  Wang, Yiye m2422 CHN1.0010.20102.00 

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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