Individual Calculations October 2016
 Zhou, Jianchao  Total change: -3.10  Rating chartPersonal card
 2016Chinese Chess League Division A (12-15) Yangzhou CHN 2016-09-22
RcRownchangeKK*chgGame
 2473 2633 2.50 4 -0.31 10 -3.10 
  Li, Di f2428 CHN0.501-0.2610-2.60 
  Zhao, Jun g2598 CHN0.501-0.0510-0.50 
  Wang, Tongsen 2366 CHN1.0010.18101.80 
  Yu, Ruiyuan g2500 CHN0.501-0.1810-1.80 

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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