Individual Calculations June 2014
 Tutush, Dusan  Total change: -6.60  Rating chartPersonal card
 2014 Chess - IQ May Game 60 Quads I Skokie, Illinois USA 2014-05-03
RcRownchangeKK*chgGame
 2009 1925 0.50 1 0.12 15 1.80 
  Pullin, Matthew 2009 USA0.5010.12151.80 

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)
 
 2014 Chess - IQ May Quads II Skokie, Illinois USA 2014-05-17
RcRownchangeKK*chgGame
 1899 1925 0.00 3 -1.60 15 -24.00 
  Bungo, D Gregory 1931 USA0.001-0.4915-7.35 
  Fennessey, Joseph 1938 USA0.001-0.4815-7.20 
  Kodali, Suhas 1827 USA0.001-0.6315-9.45 

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
 1938 1925 2.00 2 1.04 15 15.60 
  Fennessey, Joseph 1938 USA1.0010.52157.80 
  Fennessey, Joseph 1938 USA1.0010.52157.80 

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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