Individual Calculations May 2014
 Binaei Tavallaei, Mahdi  Total change: -15.15  Rating chartPersonal card
 Khorasan-Shomali league (Ali Ahmadi Cup) 2014 Bojnoord IRI 2014-01-10
RcRownchangeKK*chgGame
 1837 1630 0.00 4 -1.01 15 -15.15 
  Soozankar, A.m. f2030  * IRI0.001-0.0815-1.20 
  Ghasemi, Mohammad 1737 IRI0.001-0.3515-5.25 
  Hejrati, Mohammad Mahdi 1792 IRI0.001-0.2915-4.35 
  Ghadimi, Ali 1790 IRI0.001-0.2915-4.35 
 * 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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