Individual Calculations November 2014
 Simpkins, Jerry  Total change: -8.20  Rating chartPersonal card
 2014 MICC Jay Whitehead Tournament San Francisco, California USA 2014-08-05
RcRownchangeKK*chgGame
 1825 1601 1.00 6 -0.41 20 -8.20 
  Anderson, Michael 1913 USA0.001-0.1420-2.80 
  Sherwood, Peter 1795 USA1.0010.752015.00 
  Drane, Robert 1830 USA0.001-0.2120-4.20 
  Casares, Nick 1806 USA0.001-0.2420-4.80 
  Yamamoto, Craig 1613 USA0.001-0.4820-9.60 
  Askin, David 1991 USA0.001-0.0920-1.80 

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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