Individual Calculations July 2011
 Sawyer, Bradley J  Total change: -3.00  Rating chartPersonal card
 2011 Texas State and Amateur Championships Dallas, Texas USA 2011-05-27
RcRownchangeKK*chgGame
 2064 2152 3.50 6 -0.20 15 -3.00 
  Viswanadha, Kesav 1919 USA1.0010.21153.15 
  Dejmek, Mark W 2068 USA0.501-0.1215-1.80 
  Green, Austen 2045 USA0.001-0.6515-9.75 
  Zhang, Vincent 2043 USA1.0010.35155.25 
  Lin, Dachey 1829 USA1.0010.13151.95 
  Zivanic, Marko m2481 SRB0.001-0.1215-1.80 

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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