Individual Calculations April 2014
 Luce, Eric J  Total change: -4.65  Rating chartPersonal card
 36th Annual Marchand Open Rochester, New York USA 2014-03-08
RcRownchangeKK*chgGame
 1916 2036 1.00 2 -0.31 15 -4.65 
  Gianniny, Blake 1839 USA1.0010.25153.75 
  Panico Iii, Nick 1993 USA0.001-0.5615-8.40 

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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