Individual Calculations August 2013
 Times, Lawyer  Total change: 0.15  Rating chartPersonal card
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2245 2049 1.00 4 0.01 15 0.15 
  Vilenchuk, Michael 2233 USA0.001-0.2615-3.90 
  Aramil, William J 2280 USA1.0010.791511.85 
  Mo, Kevin 2273 USA0.001-0.2215-3.30 
  Bora, Safal 2195 USA0.001-0.3015-4.50 

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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