Individual Calculations May 2011
 Acon, Jennifer  Total change: 3.30  Rating chartPersonal card
 11th Annual Reno Far West Open Reno, Nevada USA 2011-04-22
RcRownchangeKK*chgGame
 1952 1832 2.00 5 0.22 15 3.30 
  Karas, Nicholas 2145 USA0.001-0.1415-2.10 
  Panchanatham, Vignesh 1863 USA0.001-0.4615-6.90 
  Pryor, Jamieson 1974 USA1.0010.691510.35 
  Liao, Simone wf1729 USA0.001-0.6415-9.60 
  Trammell Iii, George 2047 USA1.0010.771511.55 

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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