Individual Calculations October 2016
 Polavaram, Rithik S  Total change: -42.00  Rating chartPersonal card
 82nd Annual Southwest Open Irving, Texas USA 2016-09-02
RcRownchangeKK*chgGame
 1757 1826 2.50 6 -1.05 40 -42.00 
  Eranki, S A Maruthi 1631 USA0.001-0.7540-30.00 
  Palakollu, Samritha wc1561 USA0.001-0.8240-32.80 
  Tang, Andrew c1578 USA1.0010.19407.60 
  Le, Collin Khoi 1571 USA1.0010.19407.60 
  Dejmek, Mark W 2013 USA0.5010.24409.60 
  Liu, Bovey 2185 USA0.001-0.1040-4.00 

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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