Individual Calculations April 2017
 Corrales Jimenez, Fidel  Total change: -1.80  Rating chartPersonal card
 21st Annual Mid-America Open St. Louis, Missouri USA 2017-03-24
RcRownchangeKK*chgGame
 2225 2523 4.00 5 -0.18 10 -1.80 
  Turgut, Aydin 2123  * USA1.0010.08100.80 
  Iwu, Okechukwu N 2162 USA1.0010.10101.00 
  Li, Zhaozhi f2355 USA0.501-0.2210-2.20 
  Grabinsky, Aaron 2348 USA0.501-0.2310-2.30 
  Furfine, Jacob c2139 USA1.0010.09100.90 
 * 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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