Individual Calculations September 2019
 Carter, Emmanuel  Total change: -15.20  Rating chartPersonal card
 2019 North Carolina Open Greensboro, North Carolina USA 2019-08-23
RcRownchangeKK*chgGame
 1924 2075 2.00 4 -0.76 20 -15.20 
  Sciacca, Patrick 2057 USA0.501-0.0320-0.60 
  High, David 1858 USA0.501-0.2820-5.60 
  Johnson, Donald 1787 USA1.0010.16203.20 
  Snodgrass, Benjamin 1995 USA0.001-0.6120-12.20 

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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