Individual Calculations April 2013
 Gaffagan, Steven  Total change: 4.50  Rating chartPersonal card
 2013 MCC Winter Tournament San Francisco, California USA 2013-01-08
RcRownchangeKK*chgGame
 2037 2073 3.00 5 0.30 15 4.50 
  Askin, Michael 1898 USA0.501-0.2315-3.45 
  Shakhnazarov, Oleg 2146 USA0.001-0.4015-6.00 
  Woebcke, Carl 1804 USA1.0010.17152.55 
  Maser, Thomas 2149 USA1.0010.60159.00 
  Fuentes, Romulo 2189 USA0.5010.16152.40 

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)
 

 

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