Individual Calculations February 2018
 Baumgartner, Christopher  Total change: 4.60  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1689 1804 2.00 4 -0.50 20 -10.00 
  Venkat, Abhyudhaya 1808 USA0.001-0.4920-9.80 
  Smythe, Bill 1755 USA1.0010.43208.60 
  Reddy, Shreyas 1789 USA0.001-0.5220-10.40 
  Plotnick, Jacob 1404  * USA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2018 Tucson Open Tucson, Arizona USA 2018-01-19
RcRownchangeKK*chgGame
 1754 1804 3.00 4 0.73 20 14.60 
  Selvam, Sanjay 1633 USA1.0010.27205.40 
  Su, Kenneth 1866 USA0.001-0.4120-8.20 
  Yee, Young 1827 USA1.0010.532010.60 
  Sethuraman, Sandeep 1690 USA1.0010.34206.80 

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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