Rapid: Individual Calculations August 2023
 Ghorbani, Yaghoub  Total change: -116.80  Rating chartPersonal card
 Seyed Houman Ghoncheh Sahrayi Memorial(Tir1402) Gilan IRI 2023-07-07
RcRownchangeKK*chgGame
 1337 1448 1.00 5 -2.20 20 -44.00 
  Farshadi, Arsha 1048  * IRI1.0010.08201.60 
  Khoshkalam, Seyed Mahan 1865 IRI0.001-0.0720-1.40 
  Lotfi, Fatollah 1357 IRI0.001-0.6220-12.40 
  Rezaei, Mohammadmehdi 1173 IRI0.001-0.8320-16.60 
  Rajabioon, Mohammad Hosein 1244 IRI0.001-0.7620-15.20 
 * 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)
 
 2nd International Gilan Cup (Rapid) Rasht IRI 2023-07-13
RcRownchangeKK*chgGame
 1316 1448 3.00 10 -3.64 20 -72.80 
  Dolati, Artin 2012 IRI0.001-0.0220-0.40 
  Mohammadi, Ravash 1094 IRI1.0010.11202.20 
  Samimi, Armin 1814 IRI0.001-0.1020-2.00 
  Ashouri, Sepehr 1196 IRI0.001-0.8120-16.20 
  Emami, Amirparsa 1130 IRI0.001-0.8720-17.40 
  Amirinasab, Hossein 1497 IRI1.0010.572011.40 
  Pourhosseini, Mohammad 1107 IRI1.0010.12202.40 
  Solouki, Farbood 1196 IRI0.001-0.8120-16.20 
  Rokhjavan, Narges 1048  * IRI0.001-0.9220-18.40 
  Ostad Ghasemi, Amirmohammad 1064 IRI0.001-0.9120-18.20 
 * 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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