Individual Calculations February 2020
 Raei, Alireza  Total change: 26.40  Rating chartPersonal card
 Tehran Starndard Cup 25-30 Day 1398 Tehran IRI 2020-01-15
RcRownchangeKK*chgGame
 1752 1712 4.00 6 1.32 20 26.40 
  Abbasi Brujani, Sina 1312  * IRI1.0010.08201.60 
  Taghizadeh, Taraneh 1450 IRI1.0010.18203.60 
  Faryad, H. A 1996 IRI1.0010.842016.80 
  Keshmirian, Mehdi 1712 IRI1.0010.502010.00 
  Taavoni, Rahim 1996 IRI0.001-0.1620-3.20 
  Esmaeilnejad, Mohammad Amin 2046 IRI0.001-0.1220-2.40 
 * 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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