Individual Calculations January 2009
 Chen, Yibo  Total change: 0.00  Rating chartPersonal card
 2008 China Team Championships Group B Zhengzhou CHN 2008-07-27
RcRownchangeRpKK*chgGame
 2167 0 0.50 2 0.00 1974   0.00 
  Luo, Wei f2288 CHN0.0010.00 0.00 
  Chen, Peng 2046 CHN0.5010.00 0.00 

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)
 
 2008 Men's China Championship Group B Zhengzhou CHN 2008-08-01
RcRownchangeRpKK*chgGame
 2204 0 3.50 7 0.00 2204   0.00 
  Xu, Hanbing 2308 CHN0.5010.00 0.00 
  Huang, Ben 2227 CHN0.5010.00 0.00 
  Liu, Xi 2092 CHN0.5010.00 0.00 
  Wu, Bin 2190 CHN0.5010.00 0.00 
  Fu, Xiaoyong 1995 CHN1.0010.00 0.00 
  Han, Chao 2220 CHN0.5010.00 0.00 
  Gao, Rui 2398 CHN0.0010.00 0.00 

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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