Individual Calculations July 2017
 Chu, Wei Chao  Total change: 5.70  Rating chartPersonal card
 2017 Chinese chess team tournament (men) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2276 2334 4.50 7 0.57 10 5.70 
  Xiu, Deshun g2554 CHN0.5010.28102.80 
  Wang, Ting-Hao 1934  * TPE1.0010.08100.80 
  Zuo, Yifan c2139 CHN1.0010.25102.50 
  Yu, Shaoteng g2479 CHN0.001-0.3110-3.10 
  Yu, Ruiyuan g2510 CHN0.5010.23102.30 
  Peng, Shunkai c2182 CHN0.501-0.2010-2.00 
  Pang, Tao 2132 CHN1.0010.24102.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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