Individual Calculations July 2019
 Breckenridge, Steven  Total change: -31.20  Rating chartPersonal card
 2019 Washington Open Lynnwood, Washington USA 2019-05-25
RcRownchangeKK*chgGame
 1963 2212 4.00 7 -1.56 20 -31.20 
  Casey, Garrett Wallace 1826 USA1.0010.09201.80 
  Mahajan, Rushaan c1970 USA1.0010.20204.00 
  Huang, Patrick 1981 CAN1.0010.21204.20 
  Yu, Jason 2089 USA0.001-0.6720-13.40 
  Truelson, Joseph 2099 USA0.001-0.6520-13.00 
  Jiang, Brandon 1852 USA1.0010.10202.00 
  Nair, Roshen Sanjay 1924 USA0.001-0.8420-16.80 

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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