Individual Calculations June 2017
 Polavaram, Rithik  Total change: 103.20  Rating chartPersonal card
 72nd Annual Texas State Championship Irving, Texas USA 2017-05-26
RcRownchangeKK*chgGame
 2075 1891 4.50 7 2.58 40 103.20 
  Kung, Thomas 2051 USA0.5010.21408.40 
  Su, Dion 1879 USA0.501-0.0240-0.80 
  Vaidya, Atulya 2031 USA1.0010.694027.60 
  Metpally, Jason 2046 USA1.0010.714028.40 
  Nguyen, Emily wm2068 USA0.5010.23409.20 
  Wang, Justin 2236 USA0.5010.394015.60 
  Berrios, Gabriel A f2215 PUR0.5010.374014.80 

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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