Individual Calculations March 2011
 Lotfi, Aylar  Total change: -4.50  Rating chartPersonal card
 3rd Chichest Cup Boukan IRI 2011-01-26
RcRownchangeKK*chgGame
 2097 1713 0.00 2 -0.18 25 -4.50 
  Nikbin, Saeed 2080 IRI0.001-0.1025-2.50 
  Atanejhad, Sahebali f2113  * IRI0.001-0.0825-2.00 
 * 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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