Individual Calculations October 2013
 Brannon, Joshua  Total change: 19.50  Rating chartPersonal card
 79th Annual Southwest Open Irving, Texas USA 2013-08-30
RcRownchangeKK*chgGame
 1808 1698 3.00 6 0.65 30 19.50 
  Labedz, Patrycja A wf2098  * POL0.001-0.0830-2.40 
  Xie, Tianming 1800 USA1.0010.643019.20 
  Moon, Ryan 2098  * USA0.001-0.0830-2.40 
  Kneen, Michael 1622 RSA0.001-0.6030-18.00 
  Jagadeeshi, Sudarshava 1607 USA1.0010.383011.40 
  Mao, Marcus S 1621 USA1.0010.393011.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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