Individual Calculations November 2010
 Zhang, Shengyun  Total change: 3.15  Rating chartPersonal card
 2010 Chinese Chess League Division B (Individual,Men) Zhengzhou,China CHN 2010-08-03
RcRownchangeKK*chgGame
 2395 2106 1.00 5 0.21 15 3.15 
  Wang, Chen 2404 CHN0.001-0.1515-2.25 
  Lu, Shanglei 2422 CHN0.001-0.1315-1.95 
  Wang, Li 2390 CHN0.001-0.1615-2.40 
  Li, Hanbin 2317 CHN1.0010.771511.55 
  Liu, Qingnan m2440 CHN0.001-0.1215-1.80 

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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