Individual Calculations January 2017
 Chen, Qi B  Total change: 38.40  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2283 2290 5.50 9 0.96 40 38.40 
  Wen, Yang g2607 CHN0.001-0.1340-5.20 
  Ma, Lin 1993 CHN0.501-0.3540-14.00 
  Chu, Ruotong 2106 CHN0.501-0.2440-9.60 
  Zhang, Fuhan 1991 CHN1.0010.15406.00 
  Gusain, Himal 2448 IND0.001-0.2940-11.60 
  Wang, Jiaqi 2034 CHN1.0010.19407.60 
  Lin, Yi 2422 CHN1.0010.684027.20 
  Nguyen, Thi Mai Hung wg2357 VIE1.0010.594023.60 
  Sandipan, Chanda g2593 IND0.5010.364014.40 

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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