Individual Calculations July 2015
 Gu, Brian F  Total change: -23.60  Rating chartPersonal card
 2015 DCC FIDE Open VII Richardson, Texas USA 2015-06-13
RcRownchangeKK*chgGame
 1721 1842 2.00 4 -0.59 40 -23.60 
  Seetharam, Reddy M 1481 IND0.001-0.9040-36.00 
  Le, Collin Khoi 1538 USA1.0010.14405.60 
  Arvind, C.j. f2184 IND0.001-0.1240-4.80 
  Wyzywany, Annastasia M 1682 USA1.0010.294011.60 

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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