Individual Calculations July 2023
 Clayton, Ryan Daniel  Total change: -40.20  Rating chartPersonal card
 32nd annual Chicago Open - Open Section Wheeling, IL USA 2023-05-25
RcRownchangeKK*chgGame
 2056 2157 3.00 8 -2.01 20 -40.20 
  Chen, Derek 1848 USA1.0010.14202.80 
  Schmakel, Sam A m2420 USA0.001-0.1820-3.60 
  Ren, Jesse 2005 USA0.501-0.2020-4.00 
  Khosla, Dhruv c1937 IND1.0010.22204.40 
  Hardaway, Brewington f2363 USA0.001-0.2420-4.80 
  Velazquez, Kevin 1988 USA0.001-0.7220-14.40 
  Sloan, Jed c2006 USA0.501-0.2020-4.00 
  Zhang, Roger 1879 USA0.001-0.8320-16.60 

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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