Rapid: Individual Calculations November 2013
 Ni, Hua  Total change: 3.00  Rating chartPersonal card
 3rd Chinese Chess Master Rapid Championship (Men) China,Shenzhen CHN 2013-07-30
RcRownchangeKK*chgGame
 2624 2660 4.00 7 0.15 20 3.00 
  Li, Chao B g2602 CHN0.001-0.5820-11.60 
  Wei, Yi g2557 CHN1.0010.36207.20 
  Yu, Yangyi g2675 CHN1.0010.522010.40 
  Xiu, Deshun g2558 CHN0.501-0.1420-2.80 
  Hou, Yifan gwg2597 CHN0.501-0.0920-1.80 
  Wang, Yue g2743 CHN0.5010.11202.20 
  Zhou, Jianchao g2637 CHN0.501-0.0320-0.60 

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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