Individual Calculations February 2018
 Daryoush, Reza  Total change: -20.40  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 7-9 Isfahan IRI 2018-01-05
RcRownchangeKK*chgGame
 1372 1221 0.50 3 -0.51 40 -20.40 
  Reisi, Abolfazl 1312 IRI0.001-0.3840-15.20 
  Azizollahi, Parsa 1184 IRI0.501-0.0540-2.00 
  Esmaeili, Mehdi 1621  * IRI0.001-0.0840-3.20 
 * 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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