Individual Calculations January 2017
 Ma, Lin  Total change: 40.80  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2179 1993 3.50 9 1.02 40 40.80 
  Peng, Xiongjian 2362 CHN0.001-0.1040-4.00 
  Chen, Qi B 2290 CHN0.5010.354014.00 
  Xiao, Junyuan 2107 CHN1.0010.664026.40 
  Zhao, Yuanhe 2351 CHN0.001-0.1040-4.00 
  Du, Yuxin 2103 CHN0.5010.15406.00 
  Vo, Thi Kim Phung wm2229 VIE0.001-0.2040-8.00 
  Chu, Ruotong 2106 CHN0.5010.15406.00 
  Liu, Hongyan 2046 CHN0.5010.07402.80 
  Zhao, Shengxin wf2021 CHN0.5010.04401.60 

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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