Individual Calculations June 2014
 Fennessey, Joseph  Total change: -21.60  Rating chartPersonal card
 2014 Chess - IQ May Quads II Skokie, Illinois USA 2014-05-17
RcRownchangeKK*chgGame
 1894 1938 2.00 3 0.32 30 9.60 
  Kodali, Suhas 1827 USA0.001-0.6530-19.50 
  Tutush, Dusan 1925 USA1.0010.483014.40 
  Bungo, D Gregory 1931 USA1.0010.493014.70 

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)
 
 2014 Chess - IQ May Game 90 Duo's Skokie, Illinois USA 2014-05-18
RcRownchangeKK*chgGame
 1925 1938 0.00 2 -1.04 30 -31.20 
  Tutush, Dusan 1925 USA0.001-0.5230-15.60 
  Tutush, Dusan 1925 USA0.001-0.5230-15.60 

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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