Individual Calculations July 2018
 Webster, David  Total change: 0.00  Rating chartPersonal card
 2018 U.S. Junior Open Kenner, Louisiana USA 2018-06-22
RcRownchangeRpKK*chgGame
 1650 0 1.00 5 0.00 1410   0.00 
  Polavaram, Rithik 1957 USA0.0010.00 0.00 
  Kunka, Harshid 1608 USA0.0010.00 0.00 
  Tsuei, Kai 1606 USA0.0010.00 0.00 
  Martinez, Jonathan 1624 USA0.0010.00 0.00 
  Srivastava, Tejes 1457 USA1.0010.00 0.00 

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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