Individual Calculations December 2014
 Stoltz, Robert M  Total change: 0.00  Rating chartPersonal card
 2014 Chess - IQ November Quads I Skokie, Illinois USA 2014-11-08
RcRownchangeRpKK*chgGame
 1710 0 1.50 3 0.00 1710   0.00 
  Kosteris, Dimitri 1777 USA0.5010.00 0.00 
  Wainscott, Chris 1644 USA0.5010.00 0.00 
  Winick, Jon 1709 USA0.5010.00 0.00 

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)
 
 2014 Chess - IQ November Quads II Skokie, Illinois USA 2014-11-16
RcRownchangeRpKK*chgGame
 1788 0 2.00 3 0.00 1808   0.00 
  Craigmile, Charles 1707 USA0.5010.00 0.00 
  Kogan, Boris 1788 USA1.0010.00 0.00 
  Abbott, James 1868 USA0.5010.00 0.00 

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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