Individual Calculations December 2017
 Curcio, Jack  Total change: -33.60  Rating chartPersonal card
 2nd Annual Sevan Muradian Memorial Schaumburg, Illinois USA 2017-11-24
RcRownchangeKK*chgGame
 1729 1955 1.50 3 -0.84 40 -33.60 
  Bareket, Adam 1708 USA0.501-0.3140-12.40 
  Shoykhet, Benjamin 1819 USA0.001-0.6840-27.20 
  Ladan, Nicholas 1659 USA1.0010.15406.00 

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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