Individual Calculations October 2016
 Zhang, Richard  Total change: 0.00  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeRpKK*chgGame
 1870 0 1.00 5 0.00 1630   0.00 
  Narayanan, Rishi T 1821 USA1.0010.00 0.00 
  Do, Vincent 1988 USA0.0010.00 0.00 
  Hamilton, Mark P 1884 USA0.0010.00 0.00 
  Arond, Dean 1768 USA0.0010.00 0.00 
  Ellis, James S 1890 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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