Individual Calculations January 2017
 Zhao, Zong-Yuan  Total change: -11.20  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2405 2544 5.00 9 -1.12 10 -11.20 
  Gu, Tianlu wm2251 CHN1.0010.15101.50 
  Nguyen, Thi Mai Hung wg2357 VIE1.0010.26102.60 
  Tsydypov, Zhamsaran m2460 RUS0.501-0.1210-1.20 
  Yermolinsky, Alex g2486 USA0.501-0.0810-0.80 
  Jumabayev, Rinat g2611 KAZ0.5010.09100.90 
  Fang, Yan 2429 CHN0.501-0.1610-1.60 
  Peng, Xiongjian 2362 CHN0.001-0.7410-7.40 
  Liu, Chang 2334 CHN0.501-0.2710-2.70 
  Zhao, Yuanhe 2351 CHN0.501-0.2510-2.50 

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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