Individual Calculations August 2016
 Swerdlin, Ryan  Total change: 90.80  Rating chartPersonal card
 2016 National Open - Under 2300 Las Vegas, Nevada USA 2016-06-24
RcRownchangeKK*chgGame
 2026 1899 4.00 5 2.27 40 90.80 
  Somalwar, Anaiy 1735 USA1.0010.284011.20 
  Pan, Christopher 1944 USA0.5010.06402.40 
  Wallach, Kenneth T 2121 USA1.0010.784031.20 
  Treger, Yefim 2162 USA0.5010.324012.80 
  Zaloznyy, Mike 2170 USA1.0010.834033.20 

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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