Individual Calculations August 2023
 Kunamneni, Sujay  Total change: 15.20  Rating chartPersonal card
 53rd annual Continental Open - U2100 Marlborough, MA USA 2023-07-13
RcRownchangeKK*chgGame
 1635 1574 2.50 5 0.38 40 15.20 
  Weideman, Tom 1829 USA1.0010.814032.40 
  Govindarajula, Pranay Siddharth 1672 USA0.001-0.3740-14.80 
  Goodman, Michael K 1545 USA0.501-0.0440-1.60 
  Collins, Alexander 1477 USA1.0010.374014.80 
  Yuan, David 1651 USA0.001-0.3940-15.60 

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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