Individual Calculations October 2014
 Smythe, Bill  Total change: -6.60  Rating chartPersonal card
 2014 Chess - IQ September Plus Score Skokie, Illinois USA 2014-09-13
RcRownchangeKK*chgGame
 1909 1845 0.00 2 -0.83 20 -16.60 
  Bungo, D Gregory 1951 USA0.001-0.3620-7.20 
  Bartochowski, Nicholas 1867 USA0.001-0.4720-9.40 

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 September Quads II Skokie, Illinois USA 2014-09-21
RcRownchangeKK*chgGame
 1848 1845 1.00 1 0.50 20 10.00 
  Richardson, Ryan 1848 USA1.0010.502010.00 

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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