Individual Calculations July 2012
 Burnett, Ronald  Total change: -9.90  Rating chartPersonal card
 2012 Georgia State Championship Atlanta, Georgia USA USA 2012-05-04
RcRownchangeKK*chgGame
 2248 2360 1.50 3 -0.43 10 -4.30 
  Mestres, Misael D 2117 USA0.501-0.3010-3.00 
  Denton, Bradley J 2267 USA0.501-0.1310-1.30 
  Perdomo, Carlos A m2360 COL0.5010.00100.00 

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)
 
 21st Annual Chicago Open - Open Section Wheeling, Illinois USA 2012-05-24
RcRownchangeKK*chgGame
 2265 2360 5.00 9 -0.56 10 -5.60 
  Chiang, Sarah wc2033 USA1.0010.13101.30 
  Perunovic, Milos g2577 SRB0.001-0.2210-2.20 
  Menon, Gopal 2180 USA0.001-0.7410-7.40 
  Greanias, Steven D 2155 USA1.0010.24102.40 
  Melekhina, Alisa fwm2242 USA1.0010.34103.40 
  Holt, Conrad m2516 USA0.001-0.2910-2.90 
  Hendrickson, Nolan R 2141 USA1.0010.22102.20 
  Abrahamyan, Tatev wg2329 USA0.501-0.0410-0.40 
  Vibbert, Sean 2214 USA0.501-0.2010-2.00 

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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