Individual Calculations April 2013
 Poling, Scott  Total change: -4.80  Rating chartPersonal card
 2013 MCC Winter Tournament San Francisco, California USA 2013-01-08
RcRownchangeKK*chgGame
 1861 1766 1.00 3 -0.16 30 -4.80 
  Wong, Russell 2093 USA0.001-0.1330-3.90 
  Frank, Robert 1395 USA1.0010.10303.00 
  Jones, James 2094 USA0.001-0.1330-3.90 

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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