Individual Calculations November 2009
 Felber, Joseph J  Total change: -0.15  Rating chartPersonal card
 131st Annual NY State Championship Albany, New York USA 2009-09-04
RcRownchangeKK*chgGame
 2126 2054 2.00 5 -0.01 15 -0.15 
  Chipkin, Leonard B 2066 USA0.5010.02150.30 
  Kwartler, Lonnie S 2194 USA0.5010.19152.85 
  Sheppard, Dore A 2117 USA1.0010.59158.85 
  Lian, Jayson 2166 USA0.001-0.3515-5.25 
  Harris, David 2085 USA0.001-0.4615-6.90 

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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