Individual Calculations July 2012
 Lin, Dachey  Total change: 42.75  Rating chartPersonal card
 2012 Texas State and Amateur Championships Dallas, Texas USA 2012-05-25
RcRownchangeKK*chgGame
 2059 1910 2.00 4 0.71 15 10.65 
  Malhotra, Akshay 1809 USA0.501-0.1415-2.10 
  Zorigt, Bayaraa wf2170 MGL0.5010.32154.80 
  Carr, John B 2046 USA1.0010.681510.20 
  Langer, Michael f2209 USA0.001-0.1515-2.25 

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)
 
 2012 DCC FIDE Open IV Richardson, Texas USA 2012-06-09
RcRownchangeKK*chgGame
 2040 1910 3.50 4 2.14 15 32.10 
  Murthy, Aaditya 1815 USA1.0010.37155.55 
  Toolin, Christopher 2165 USA0.5010.31154.65 
  Pamatmat, Jarod M 2145 USA1.0010.791511.85 
  Chiang, Sarah wc2033 USA1.0010.671510.05 

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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