Individual Calculations January 2010
 Zhou, Guijue  Total change: -10.50  Rating chartPersonal card
 Zhejiang Lishui Xingqiu Open Lishui CHN 2009-09-17
RcRownchangeKK*chgGame
 2143 2218 4.00 8 -0.70 15 -10.50 
  Wang, Rui g2435 CHN0.001-0.2215-3.30 
  Wolfaardt, Francois 1818  * RSA1.0010.08151.20 
  Li, Bo 2323 CHN0.001-0.3615-5.40 
  He, Chuan 2119 CHN0.001-0.6415-9.60 
  Hoang, Thi Nhu Y wf2114 VIE1.0010.36155.40 
  Li, Panru 2139 CHN0.501-0.1115-1.65 
  Wang, Jue 2183 CHN0.501-0.0515-0.75 
  Jelsen, Yemi 2013 INA1.0010.24153.60 
 * 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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