Individual Calculations May 2018
 Ilkhanipour, Ramtin  Total change: -42.00  Rating chartPersonal card
 Tehran Standrad U-12 Nojavanan 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1210 1433 3.50 6 -1.05 40 -42.00 
  Majlesi Nasr Abadi, S.mohammad 1115 IRI0.001-0.8740-34.80 
  Nouri, Alaa 1423 IRI0.501-0.0140-0.40 
  Safdarian, Saman 1164 IRI1.0010.17406.80 
  Nouri, Ali 1372 IRI0.001-0.5840-23.20 
  Azizkhani, Mani 1033  * IRI1.0010.08403.20 
  Taghizadeh, Taraneh 1153 IRI1.0010.16406.40 
 * 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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