Individual Calculations July 2014
 Drake, Jason M  Total change: -3.60  Rating chartPersonal card
 Chess.MN 10th FIDE Invitational Rating Tournament - Group A Minneapolis, Minnesota USA 2014-06-14
RcRownchangeKK*chgGame
 2030 2149 3.00 5 -0.24 15 -3.60 
  Gatica, Jose Migue 2000 USA1.0010.30154.50 
  Amarasinghe, Prashantha 2080 SRI0.501-0.1015-1.50 
  Wasiluk, Kevin f2287 USA0.001-0.3115-4.65 
  Ellis, James S 1916 USA1.0010.21153.15 
  Shapiro-Erciyas, Ahmet 1867 USA0.501-0.3415-5.10 

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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