Individual Calculations January 2010
 Zhao, Xue  Total change: -2.30  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 11-14 Hangzhou,China CHN 2009-09-13
RcRownchangeKK*chgGame
 2265 2542 3.00 4 -0.23 10 -2.30 
  Xu, Yuhua gwg2485 CHN1.0010.42104.20 
  Zhai, Mo wf2142  * CHN1.0010.08100.80 
  Zhang, Jilin wg2290 CHN1.0010.19101.90 
  Guo, Qi 2142  * CHN0.001-0.9210-9.20 
 * 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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