Individual Calculations June 2013
 Lobaugh, Doyle W  Total change: -9.45  Rating chartPersonal card
 2013 DCC FIDE Open V Richardson, Texas USA 2013-05-18
RcRownchangeKK*chgGame
 1641 1492 0.00 2 -0.63 15 -9.45 
  Krishna, Ram 1761 USA0.001-0.1715-2.55 
  Frutos, Chase 1521 USA0.001-0.4615-6.90 

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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