Rapid: Individual Calculations September 2016
 Liu, Yan  Total change: 39.20  Rating chartPersonal card
 2016 Rapid Chess Championship of China Shen Zhen CHN 2016-08-24
RcRownchangeKK*chgGame
 2564 2413 4.50 8 1.96 20 39.20 
  Wei, Yi g2633 CHN0.5010.28205.60 
  Gao, Rui g2526 CHN0.5010.15203.00 
  Bu, Xiangzhi g2667 CHN0.5010.31206.20 
  Wang, Yue g2733 CHN0.5010.37207.40 
  Fang, Yan 2429 CHN0.5010.02200.40 
  Bai, Jinshi g2355 CHN0.501-0.0820-1.60 
  Dai, Changren 2449 CHN1.0010.552011.00 
  Yu, Yangyi g2716 CHN0.5010.36207.20 

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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