Individual Calculations August 2021
 Dominguez, Jose  Total change: -7.00  Rating chartPersonal card
 49th Annual World Open - Open Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 2134 2181 4.00 8 -0.35 20 -7.00 
  Gardezi, Arsal 1795 USA1.0010.09201.80 
  Fedorowicz, John P g2413 USA0.001-0.2120-4.20 
  Hajaj, Nimrod 1888 USA1.0010.15203.00 
  Song, Edward m2402 USA0.001-0.2220-4.40 
  Liang, Dustin 1866 USA1.0010.14202.80 
  Kumar, Nikhil f2302 USA0.001-0.3420-6.80 
  Kovalchuk, Igor 2035 UKR1.0010.30206.00 
  Plotkin, Victor f2367 CAN0.001-0.2620-5.20 

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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