Individual Calculations August 2017
 Biag, Ivan Gil  Total change: -14.60  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2261 2337 4.00 8 -0.73 20 -14.60 
  Kung, Thomas 2021 USA0.501-0.3720-7.40 
  Creger V, Leo C 2031 USA1.0010.14202.80 
  Cordova, Emilio g2651 PER0.001-0.1420-2.80 
  Chubinsky, Peter 2111 USA1.0010.21204.20 
  Can, Melih Kaan 2103 TUR0.501-0.2920-5.80 
  Garcia, Jan Emmanuel m2436 PHI0.001-0.3620-7.20 
  Krishnamoorthy, Vijay Keerthi 2192 IND1.0010.31206.20 
  Popilski, Gil g2544 ISR0.001-0.2320-4.60 

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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