Individual Calculations August 2012
 Barrett, Matt  Total change: -108.60  Rating chartPersonal card
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2082 2161 0.00 6 -3.62 30 -108.60 
  Finney, Stuart S 2144 USA0.001-0.5230-15.60 
  Strenzwilk, Denis 1951 USA0.001-0.7730-23.10 
  Elishev, Ivan 2178 RUS0.001-0.4830-14.40 
  Collier, Philip M 1974 USA0.001-0.7430-22.20 
  Mateer, Amanda wf2098 USA0.001-0.5930-17.70 
  Manon-Og Jr, Ramon 2146 PHI0.001-0.5230-15.60 

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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