Individual Calculations July 2011
 Stein, Jeremy A  Total change: -9.60  Rating chartPersonal card
 2011 National Open - U2200 Section Las Vegas, Nevada USA 2011-06-10
RcRownchangeKK*chgGame
 1973 2095 2.00 4 -0.64 15 -9.60 
  Wu, Darren P 1946 USA0.001-0.7015-10.50 
  Merwin, Steven E 2062 USA0.501-0.0515-0.75 
  Trammell Iii, George 2040 USA1.0010.42156.30 
  Beilin, Allan 1845 USA0.501-0.3115-4.65 

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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