Individual Calculations May 2017
 De Firmian, Nick E  Total change: -3.60  Rating chartPersonal card
 6th Annual Reno-Larry Evans Memorial Open Reno, Nevada USA 2017-04-14
RcRownchangeKK*chgGame
 2218 2496 4.50 6 -0.36 10 -3.60 
  Murugappan, Ganesh M 2096  * USA1.0010.08100.80 
  Aigner, Michael 2161 USA0.501-0.3810-3.80 
  Iwu, Okechukwu N 2148 USA1.0010.11101.10 
  O`connor, Derek 2134 USA0.501-0.4010-4.00 
  Kaufman, Raymond m2239 USA0.501-0.3210-3.20 
  Khachiyan, Melikset g2530 USA1.0010.55105.50 
 * 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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