Individual Calculations May 2017
 Daniels, Jason S  Total change: -36.80  Rating chartPersonal card
 2017 Illinois Youth Invitational - Barber Schaumburg, Illinois USA 2017-04-21
RcRownchangeKK*chgGame
 1676 1829 2.50 5 -0.92 40 -36.80 
  Rao, Patrick 1647 USA0.501-0.2440-9.60 
  Mardov, Dimitar 1453 USA0.501-0.4140-16.40 
  Ho, Kevin 1660 USA1.0010.284011.20 
  Zhang, Edward 1757 USA0.501-0.1040-4.00 
  Xu, Arthur Zihan 1863 USA0.001-0.4540-18.00 

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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