Individual Calculations September 2023
 Karthi, Jashith  Total change: -68.80  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 12 Open Chicago, IL USA 2023-08-12
RcRownchangeKK*chgGame
 1614 2095 3.00 5 -1.72 40 -68.80 
  Lopez Valladarez, Yankel Abraham 1695  * HON1.0010.08403.20 
  Simo Paulino, Leonardo Michael 1534 DOM1.0010.02400.80 
  Martinez Flores, Matias 1740 MEX0.001-0.8940-35.60 
  Krishnan, Anish 1438 USA1.0010.01400.40 
  Luo, Wesley 1662 USA0.001-0.9440-37.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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