Individual Calculations August 2014
 Smythe, Bill  Total change: -8.60  Rating chartPersonal card
 2014 Chess - IQ July Game 60 Quads skokie, Illinois USA 2014-07-05
RcRownchangeKK*chgGame
 1786 1869 1.00 2 -0.22 20 -4.40 
  Arond, Dean 1793 USA1.0010.40208.00 
  Villarreal, Brian 1778 USA0.001-0.6220-12.40 

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 July Plus Score Open Skokie, Illinois USA 2014-07-26
RcRownchangeKK*chgGame
 2096 1869 0.00 1 -0.21 20 -4.20 
  Szpisjak, Steven J 2096 USA0.001-0.2120-4.20 

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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