Individual Calculations March 2013
 Iyer, Venkat  Total change: -1.35  Rating chartPersonal card
 2nd Annual Recession Buster Open San Diego, California USA 2013-02-16
RcRownchangeKK*chgGame
 2169 1956 1.00 4 -0.09 15 -1.35 
  Sevillano, Enrico g2356  * USA0.001-0.0815-1.20 
  Hilby, Craig 1959 USA0.001-0.5015-7.50 
  Sheng, Joshua 2004 USA1.0010.57158.55 
  Ramirez, Alejandro g2356  * USA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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