Individual Calculations January 2013
 Offertaler, Bendeguz  Total change: 14.10  Rating chartPersonal card
 3rd Annual Fairfax Open Fairfax, Virginia USA 2012-12-08
RcRownchangeKK*chgGame
 2041 2024 2.00 3 0.47 30 14.10 
  Chrisney, Adam R 1880 USA1.0010.31309.30 
  Enkhbat, Tegshsuren m2418 USA0.001-0.0830-2.40 
  Al-Hariri, Saad 1825 USA1.0010.24307.20 

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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