Individual Calculations September 2009
 Leve, Nitai D  Total change: 0.00  Rating chartPersonal card
 37th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2009-06-29
RcRownchangeRpKK*chgGame
 2237 0 1.50 8 0.00 1986   0.00 
  Molner, Mackenzie 2384 USA0.0010.00 0.00 
  Melekhina, Alisa wm2287 USA0.0010.00 0.00 
  Dougherty, Michael f2203 CAN0.0010.00 0.00 
  Liu, Elliott J f2353 USA1.0010.00 0.00 
  Gorman, Dov f2289 USA0.0010.00 0.00 
  Francisco, Richard 2213 USA0.0010.00 0.00 
  Hughes, Devin L 2011 USA0.5010.00 0.00 
  Reichstein, Boris f2152 USA0.0010.00 0.00 

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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