Individual Calculations August 2021
 Levine, Owen  Total change: -17.20  Rating chartPersonal card
 49th Annual World Open - Under 2000 Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 1725 1572 0.50 3 -0.43 40 -17.20 
  Padmanabhan, Akshay 1861 USA0.001-0.1640-6.40 
  Lauer, Benjamin Francis 1590 USA0.001-0.4740-18.80 
  Espinosa, Keith 1725 USA0.5010.20408.00 

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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