Individual Calculations August 2016
 Wettasinha, Vasanta  Total change: -7.60  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2020 1760 2.00 9 0.13 20 2.60 
  Puckett, Matthew 2160  * USA0.001-0.0820-1.60 
  Jacobson, Aaron 2143 USA0.001-0.0920-1.80 
  Shtivelband, Richard 2102 USA0.001-0.1220-2.40 
  Green, Austen Jay 2087 USA0.001-0.1320-2.60 
  Formanek, Edward W m2110 USA0.001-0.1120-2.20 
  Harriott, Tyrell 2040 USA0.001-0.1620-3.20 
  Alvarez, Tirso 1594 USA1.0010.28205.60 
  Macarthur, John 1989 USA1.0010.792015.80 
  Steincamp, Isaac K 1955 USA0.001-0.2520-5.00 
 * 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)
 
 10th Annual Philadelphia International Philadelphia, Pennsylvania USA 2016-07-05
RcRownchangeKK*chgGame
 1922 1760 2.00 8 -0.51 20 -10.20 
  Zhou, Guijue wm2160  * CHN0.001-0.0820-1.60 
  Yim, Sung Ho 2160  * KOR0.001-0.0820-1.60 
  Proleiko, Julian 2100 USA0.001-0.1220-2.40 
  Tian, Eddy 1941 USA1.0010.742014.80 
  Nieto, Manuel Valerio Waldo 1994 COL0.001-0.2120-4.20 
  Slade, Theodore 2018 ENG0.001-0.1820-3.60 
  Bhatia, Aryaman 1360  * IND0.001-0.9220-18.40 
  Su, Michael 1644 CAN1.0010.34206.80 
 * 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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