Individual Calculations January 2017
 Li, Bo  Total change: -0.30  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2357 2364 4.50 9 -0.03 10 -0.30 
  Li, Zhaoyang (chn) 2002 CHN1.0010.10101.00 
  Wen, Yang g2607 CHN0.001-0.2010-2.00 
  Peng, Hongchi 2169 CHN1.0010.25102.50 
  Xu, Yinglun 2535 CHN0.5010.23102.30 
  Batchuluun, Tsegmed g2521 MGL0.001-0.2910-2.90 
  Gu, Tianlu wm2251 CHN1.0010.35103.50 
  Jumabayev, Rinat g2611 KAZ0.001-0.1910-1.90 
  Chu, Wei Chao m2281 CHN1.0010.39103.90 
  Nie, Xinyang 2239 CHN0.001-0.6710-6.70 

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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