Individual Calculations August 2014
 Sharevich, Anna  Total change: -9.00  Rating chartPersonal card
 42nd Annual World Open - U2400 Section Arlington, Virginia USA 2014-06-30
RcRownchangeKK*chgGame
 2124 2275 2.50 3 0.40 15 6.00 
  Grabinsky, Aaron 2064 USA1.0010.23153.45 
  Leon, Isaac D 2127 ECU1.0010.30154.50 
  Kogen, Jonathan S 2181 USA0.501-0.1315-1.95 

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)
 
 7th Annual Chicago Class Wheeling, Illinois USA 2014-07-18
RcRownchangeKK*chgGame
 2183 2275 0.50 2 -0.75 20 -15.00 
  Cao, Kevin 2211 USA0.501-0.0920-1.80 
  Kasiurak, Zach 2154 USA0.001-0.6620-13.20 

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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