Individual Calculations November 2023
 Puppalla, Pranay  Total change: -31.20  Rating chartPersonal card
 US Class Open Championship - X Los Angeles, California USA 2023-09-22
RcRownchangeKK*chgGame
 1775 1741 2.00 5 -0.29 40 -11.60 
  Bhaduri, Neil S 1797 USA0.001-0.4240-16.80 
  Mehta, Hursh 1851 USA0.001-0.3540-14.00 
  Wang, Leo Q 1691 USA0.501-0.0740-2.80 
  Stein, Jeremy 2013 USA0.5010.334013.20 
  Agrawal, Arvin 1522 USA1.0010.22408.80 

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)
 
 2023 October FIDE Classic - Open Mesa, AZ USA 2023-10-13
RcRownchangeKK*chgGame
 1993 1741 0.00 2 -0.49 40 -19.60 
  Atoufi, Pedram f2200 IRI0.001-0.0540-2.00 
  Lee, Joshua Kyu-Ho 1786 USA0.001-0.4440-17.60 

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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