Individual Calculations September 2023
 Jiang, Raymond Junyang  Total change: -29.20  Rating chartPersonal card
 6th Annual Queen City of the Prairie Open and Fort Worth Championship Fort Worth, Texas USA 2023-07-14
RcRownchangeKK*chgGame
 1654 1394 0.00 3 -0.73 40 -29.20 
  Warrier, Krishnan 1903 USA0.001-0.0440-1.60 
  Navarro, Roman Nicholas 1693 USA0.001-0.1540-6.00 
  Yamagani, Keshav 1365 USA0.001-0.5440-21.60 

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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