Individual Calculations November 2009
 Sells, Philip G  Total change: 4.80  Rating chartPersonal card
 131st Annual NY State Championship Albany, New York USA 2009-09-04
RcRownchangeKK*chgGame
 2122 1895 1.00 3 0.32 15 4.80 
  Thaler, Michael 2251 USA0.001-0.1115-1.65 
  Panico Iii, Nick F 2085 USA1.0010.751511.25 
  Tuhrim, Richard J 2031 USA0.001-0.3215-4.80 

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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