Individual Calculations August 2017
 Mahin, Rayan  Total change: -16.40  Rating chartPersonal card
 2017 DCC FIDE Open VII Richardson, Texas USA 2017-07-08
RcRownchangeKK*chgGame
 1821 1627 1.50 4 0.41 40 16.40 
  Battula, Rahul 1706 USA1.0010.614024.40 
  Devagharan, Devina wf1852 USA0.5010.284011.20 
  Kung, Thomas 2027  * USA0.001-0.0840-3.20 
  Clover, Kelly D 1700 USA0.001-0.4040-16.00 
 * 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)
 
 DCC Fundraiser FIDE Richardson, Texas USA 2017-07-15
RcRownchangeKK*chgGame
 1677 1627 0.50 3 -0.82 40 -32.80 
  Ganesh, Anirudh 1589 USA0.501-0.0540-2.00 
  Tort, Francisco 1855 USA0.001-0.2140-8.40 
  Tsuei, Kai 1586 USA0.001-0.5640-22.40 

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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