Individual Calculations January 2010
 Ju, Wenjun  Total change: 3.20  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 11-14 Hangzhou,China CHN 2009-09-13
RcRownchangeKK*chgGame
 2307 2443 3.00 4 0.32 10 3.20 
  Zhai, Mo wf2127 CHN0.001-0.8710-8.70 
  Zhang, Jilin wg2290 CHN1.0010.30103.00 
  Shen, Yang wg2453 CHN1.0010.51105.10 
  Ning, Chunhong wg2358 CHN1.0010.38103.80 

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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