Individual Calculations September 2011
 Dean, Jim H  Total change: 5.55  Rating chartPersonal card
 112th Annual US Open Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2255 2272 4.00 7 0.37 15 5.55 
  Mayers, Dan E 1946 USA1.0010.13151.95 
  Schlagenhauf, Mark 2179 NOR1.0010.37155.55 
  Sundararajan, Kidambi g2491 IND0.001-0.2215-3.30 
  Rogers, Bradley K 2104 USA1.0010.28154.20 
  Finegold, Spencer 2037 USA0.501-0.2915-4.35 
  Hansen, Lars Bo g2578 DEN0.5010.36155.40 
  Esserman, Marc R m2453 USA0.001-0.2615-3.90 

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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