Individual Calculations February 2017
 Wang, Tianqi  Total change: 10.40  Rating chartPersonal card
 43rd Annual Eastern Open Bethesda, Maryland USA 2016-12-27
RcRownchangeKK*chgGame
 2149 2201 4.50 7 0.52 20 10.40 
  Clasby, Derek 1850 USA1.0010.11202.20 
  Shabalov, Alexander g2563 USA0.001-0.1020-2.00 
  Wang, Kevin 1987 USA1.0010.23204.60 
  Nguyen, Trung f2043 USA1.0010.29205.80 
  Sinha, Sahil f2277 USA0.5010.10202.00 
  Gorti, Akshita fwm2182 USA0.501-0.0320-0.60 
  Yip, Carissa wf2144 USA0.501-0.0820-1.60 

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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