Individual Calculations December 2013
 Kleinman, Jay  Total change: -2.40  Rating chartPersonal card
 2013 Queens Chess Club Championship New York, New York USA 2013-10-11
RcRownchangeKK*chgGame
 2044 2066 1.50 3 -0.08 30 -2.40 
  Sinclair, Devlin D 2199 JAM0.001-0.3230-9.60 
  Lawson, Brian 2052 USA0.501-0.0230-0.60 
  Muwwakkil, Mulazim 1880 USA1.0010.26307.80 

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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