Individual Calculations July 2016
 Grasso, David  Total change: 4.40  Rating chartPersonal card
 9th New York International - Championship Section New York, New York USA 2016-06-22
RcRownchangeKK*chgGame
 2181 2165 3.50 7 0.22 20 4.40 
  Yudasin, Leonid g2514 ISR0.001-0.1120-2.20 
  Berg, George P. 2020 USA1.0010.31206.20 
  Chen, Derek 1807 USA1.0010.10202.00 
  Balakrishnan, Praveen f2363 USA0.001-0.2420-4.80 
  Rao, Keshav 1767 USA1.0010.08201.60 
  De Toledo, James Mann m2388 BRA0.5010.28205.60 
  Liang, Awonder m2408 USA0.001-0.2020-4.00 

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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