Individual Calculations July 2011
 Wallis, Christopher  Total change: 34.20  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 2375 2305 5.50 8 2.28 15 34.20 
  Tan, Kevin 1930 AUS1.0010.09151.35 
  Smirnov, Vladimir f2395 RUS1.0010.62159.30 
  Ly, Moulthun f2381 AUS1.0010.60159.00 
  Akshat, Khamparia f2328 IND0.001-0.4715-7.05 
  Solomon, Stephen J. m2398 AUS1.0010.63159.45 
  Deviatkin, Andrei g2566 RUS0.5010.32154.80 
  Zhao, Zong-Yuan g2579 AUS0.001-0.1715-2.55 
  Johansen, Darryl K. g2419 AUS1.0010.66159.90 

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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