Individual Calculations May 2014
 Yuan, Yuan Ling  Total change: -23.55  Rating chartPersonal card
 8th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2014-04-16
RcRownchangeKK*chgGame
 1992 2254 2.50 5 -1.57 15 -23.55 
  Yagiz, Bora 1916 TUR0.001-0.8815-13.20 
  Elezi, Luan 2058 USA0.001-0.7515-11.25 
  Giacometto, Mario 1958 ITA1.0010.15152.25 
  Gorti, Akshita wf1957 USA1.0010.15152.25 
  Hernandez-Camen, Angel 2070 USA0.501-0.2415-3.60 

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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