Individual Calculations May 2017
 Raptis, Nick  Total change: -40.40  Rating chartPersonal card
 6th Annual Reno-Larry Evans Memorial Open Reno, Nevada USA 2017-04-14
RcRownchangeKK*chgGame
 2043 2336 3.00 6 -2.02 20 -40.40 
  Wei, Jeffrey 1991 USA1.0010.11202.20 
  O`connor, Derek 2134 USA0.501-0.2620-5.20 
  Lin, Andy 2095 USA0.001-0.8020-16.00 
  Bick, Gabriel J 2165 USA0.001-0.7320-14.60 
  Somalwar, Anaiy 1936  * USA1.0010.08201.60 
  Pan, Christopher 1936  * USA0.501-0.4220-8.40 
 * 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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