Individual Calculations February 2017
 Chen, Megan  Total change: 0.00  Rating chartPersonal card
 Tim Just Winter Open XXXIV Schaumburg, Illinois USA 2017-01-07
RcRownchangeRpKK*chgGame
 1705 0 0.00 4 0.00 905   0.00 
  Talayko, Edgar 1809 USA0.0010.00 0.00 
  Arond, Dean 1761 USA0.0010.00 0.00 
  Wang, William 1699 USA0.0010.00 0.00 
  Singh, Hersh 1550 USA0.0010.00 0.00 

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)
 
 3rd Annual Port of Burlington Open Burlington, Iowa USA 2017-01-28
RcRownchangeRpKK*chgGame
 1905 0 0.50 3 0.00 1632   0.00 
  Gaul, Thomas 1893 USA0.5010.00 0.00 
  Brashaw, Daniel 2131 USA0.0010.00 0.00 
  Chen, Nathan 1691 USA0.0010.00 0.00 

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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