Individual Calculations August 2017
 Rameshbabu, Praggnandhaa  Total change: 7.80  Rating chartPersonal card
 The Match of the Millennials - USA vs. The World - U14 Saint Louis, Missouri USA 2017-07-26
RcRownchangeKK*chgGame
 2435 2479 3.00 4 0.78 10 7.80 
  Liang, Awonder m2536 USA0.5010.08100.80 
  Hong, Andrew Z c2334 USA0.501-0.1910-1.90 
  Liang, Awonder m2536 USA1.0010.58105.80 
  Hong, Andrew Z c2334 USA1.0010.31103.10 

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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