Individual Calculations December 2013
 Tan, Zhongyi  Total change: -19.70  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 2240 2490 7.00 11 -1.73 10 -17.30 
  Qin, Ranran 2090  * CHN1.0010.08100.80 
  Xiao, Yiyi wf2187 CHN1.0010.14101.40 
  Wang, Doudou wm2226 CHN0.501-0.3210-3.20 
  Shen, Yang mwg2415 CHN0.001-0.6010-6.00 
  Li, Xueyi 2134 CHN1.0010.11101.10 
  Ren, Xiaoyi 2198 CHN0.501-0.3510-3.50 
  Zhai, Mo wm2301 CHN0.501-0.2510-2.50 
  Su, Yamin wf2209 CHN1.0010.16101.60 
  Zhang, Xiaowen wg2377 CHN0.501-0.1510-1.50 
  Wang, Jue wg2382 CHN0.001-0.6510-6.50 
  Wang, Xinyue 2126 CHN1.0010.10101.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2013 Chinese Chess League Division A Rounds15-18 Hebei,CHN CHN 2013-11-10
RcRownchangeKK*chgGame
 2448 2510 1.50 3 -0.24 10 -2.40 
  Lei, Tingjie 2327 CHN0.501-0.2410-2.40 
  Zhao, Xue gwg2565 CHN0.5010.08100.80 
  Guo, Qi wg2451 CHN0.501-0.0810-0.80 

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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