Individual Calculations January 2017
 Jumabayev, Rinat  Total change: 0.10  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2437 2611 6.50 9 0.01 10 0.10 
  Xiao, Yiyi wf2302 CHN1.0010.14101.40 
  Fang, Yan 2429 CHN0.501-0.2410-2.40 
  Xu, Yi m2430 CHN0.501-0.2410-2.40 
  Nguyen, Thi Mai Hung wg2357 VIE1.0010.19101.90 
  Zhao, Zong-Yuan g2544 AUS0.501-0.0910-0.90 
  Tsydypov, Zhamsaran m2460 RUS0.001-0.7010-7.00 
  Li, Bo m2364 CHN1.0010.19101.90 
  Dai, Changren 2436 CHN1.0010.27102.70 
  Wen, Yang g2607 CHN1.0010.49104.90 

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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