Individual Calculations October 2015
 Vasquez Iii, Simon  Total change: -27.80  Rating chartPersonal card
 81st Annual Southwest Open Irving, Texas USA 2015-09-04
RcRownchangeKK*chgGame
 1902 2057 2.00 5 -1.39 20 -27.80 
  Berczes, David g2457  * HUN0.001-0.0820-1.60 
  Mao, Marcus S 1657  * USA0.001-0.9220-18.40 
  Nandula, Ram A 1790 USA0.501-0.3220-6.40 
  Redfield, Grant 1949 USA1.0010.35207.00 
  Sonawane, Atharv 1657  * USA0.501-0.4220-8.40 
 * 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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