Individual Calculations July 2017
 Abreu Delgado, Aryam  Total change: 1.40  Rating chartPersonal card
 Chess Educators International Open Tournament Kissimmee, Florida USA 2017-06-23
RcRownchangeKK*chgGame
 2202 2456 4.00 5 0.14 10 1.40 
  Jie, Tianhui 2056  * USA1.0010.08100.80 
  Girones Barrios, Yans Richard f2416 CUB0.501-0.0610-0.60 
  Slade, Theodore 2056  * ENG1.0010.08100.80 
  Pozo Vera, Sandro g2426 CUB0.501-0.0410-0.40 
  Hoang, Truman 2056  * USA1.0010.08100.80 
 * 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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