Individual Calculations May 2011
 Lou, Yiping  Total change: -11.40  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2367 2446 3.00 7 -1.14 10 -11.40 
  Wei, Yi f2270 CHN0.501-0.2310-2.30 
  Ma, Zhonghan 2262 CHN0.501-0.2410-2.40 
  Yu, Yangyi g2652 CHN0.001-0.2410-2.40 
  Wang, Yi Ye c2061 CHN1.0010.09100.90 
  Zhao, Jun g2580 CHN0.001-0.3210-3.20 
  Li, Bo 2313 CHN1.0010.32103.20 
  Wang, Chen 2433 CHN0.001-0.5210-5.20 

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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