Individual Calculations May 2019
 Wu, Wenjin  Total change: 12.20  Rating chartPersonal card
 The 2nd Longtou Cup the Belt and Road Chess Open Qinhuangdao, China CHN 2019-04-16
RcRownchangeKK*chgGame
 2325 2345 6.00 9 1.22 10 12.20 
  Wang, Hao g2726 CHN0.001-0.0910-0.90 
  Kirienko, Vladimir 2100 RUS1.0010.20102.00 
  Sun, Chao 2066 CHN0.501-0.3410-3.40 
  Li, Haoyu B. 2095 CHN1.0010.19101.90 
  Chen, Qi B 2424 CHN0.001-0.3910-3.90 
  Zhang, Xiao 2141 CHN1.0010.24102.40 
  Peng, Hongchi 2347 CHN1.0010.50105.00 
  Zou, Chen f2397 CHN1.0010.57105.70 
  Lu, Shanglei g2625 CHN0.5010.34103.40 

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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