Individual Calculations May 2018
 Liu, Yan  Total change: -6.60  Rating chartPersonal card
 2th Shanghai Gulf Cup National Chess New Youth Champion Tournament Shanghai CHN 2018-03-27
RcRownchangeKK*chgGame
 2407 2476 3.50 7 -0.66 10 -6.60 
  Yu, Kaifeng f2389 CHN0.001-0.6210-6.20 
  Zhu, Yi f2420 CHN1.0010.42104.20 
  Peng, Xiongjian 2424 CHN0.501-0.0710-0.70 
  Xiang, Zeyu 2401 CHN0.001-0.6010-6.00 
  Xu, Yi m2499 CHN0.5010.03100.30 
  Lin, Yi 2360 CHN1.0010.34103.40 
  Chen, Qi B 2359 CHN0.501-0.1610-1.60 

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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