Individual Calculations October 2012
 Chen, Yang  Total change: -1.05  Rating chartPersonal card
 Wolrd Chess Championship China Zonal Selection Tournament (Men) China CHN 2012-09-14
RcRownchangeKK*chgGame
 2130 2104 4.50 10 -0.07 15 -1.05 
  Liu, Chang 2311 CHN0.001-0.2315-3.45 
  Lan, Zilun 2185 CHN1.0010.61159.15 
  Xu, Yinglun 2281 CHN0.001-0.2715-4.05 
  Yang, Hainan 2154 CHN0.001-0.4315-6.45 
  Li, Di 2094 CHN1.0010.49157.35 
  Fan, Huifeng 2062 CHN0.501-0.0615-0.90 
  Wang, Hao B 2185 CHN0.5010.11151.65 
  Yan, Xuesong 1761 CHN1.0010.12151.80 
  Liu, Zhaoqi 2115 CHN0.001-0.4815-7.20 
  Qu, Yanqiao 2152 CHN0.5010.07151.05 

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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