Individual Calculations July 2012
 Murthy, Pappu  Total change: 27.00  Rating chartPersonal card
 21st Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2012-05-25
RcRownchangeKK*chgGame
 2125 2093 5.00 7 1.80 15 27.00 
  Cooklev, Steven 2116 USA1.0010.53157.95 
  Lawrence, Danyul 2053 USA1.0010.44156.60 
  Aramil, William J 2251 USA0.5010.21153.15 
  Whaley, Davis M 2140 USA1.0010.57158.55 
  Shaw, Tenzing W 2159 USA0.001-0.4115-6.15 
  Levi, Ariel S 2112 USA1.0010.53157.95 
  Bowersock, Michael 2043 USA0.501-0.0715-1.05 

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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