Individual Calculations July 2012
 Tkach, Leonid  Total change: 0.15  Rating chartPersonal card
 62nd New Hampshire Open Manchester, New Hampshire USA 2012-06-22
RcRownchangeKK*chgGame
 2223 2087 1.00 3 0.01 15 0.15 
  Fang, Joseph H m2307 USA0.001-0.2215-3.30 
  Terrie, Henry L 2041 USA1.0010.44156.60 
  Bournival, Braden f2320 USA0.001-0.2115-3.15 

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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