Individual Calculations February 2015
 Horvath, Andras  Total change: -40.40  Rating chartPersonal card
 2015 DCC FIDE Open I Richardson, Texas USA 2015-01-10
RcRownchangeKK*chgGame
 1709 1710 1.00 4 -1.01 40 -40.40 
  Kelly, Joey M 1864 USA0.5010.21408.40 
  Ahmed, Zakir 1710 USA0.001-0.5040-20.00 
  Krishnan, Aadarsh 1585 USA0.001-0.6740-26.80 
  Liu, Kevin 1677 USA0.501-0.0540-2.00 

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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