Individual Calculations March 2024
 Rabbani, Abtin  Total change: 78.48  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1581 1651 6.50 9 1.44 36 51.84 
  Malek Hosseini, Mohammad 1236 IRI1.0010.07362.52 
  Kamari, Zahra 1251  * IRI1.0010.08362.88 
  Moradpour, Artin 1874 IRI0.001-0.2236-7.92 
  Ghasemi, Sina 1348 IRI1.0010.14365.04 
  Safin, Safarullakhan 1456 IND1.0010.25369.00 
  Mahmoudi, Mohammad Pouria 1719 IRI0.001-0.4136-14.76 
  Kalantari, Mohammad Saleh 1770 IRI1.0010.663623.76 
  Golmohammadi, Hadi 1826 IRI0.5010.23368.28 
  Fathian, Mobin 1752 IRI1.0010.643623.04 
 * 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)
 
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1587 1651 6.50 10 0.74 36 26.64 
  Noparast, Kian 1423 IRI1.0010.21367.56 
  Norouzi Chenari, Parham 1856 IRI0.001-0.2436-8.64 
  Vasheghani, Behrad 1442 IRI1.0010.23368.28 
  Ashouri, Sepehr 1404 IRI1.0010.19366.84 
  Delavari, Behnood 1824 IRI0.5010.23368.28 
  Moradpour, Artin 1874 IRI0.001-0.2236-7.92 
  Sheini Dashtgol, Arash 1361 IRI1.0010.16365.76 
  Mohammadisafyarkhan, Amir 1869 IRI0.001-0.2236-7.92 
  Reshad, Radin 1421 IRI1.0010.21367.56 
  Gholizadeh, Majid 1399 IRI1.0010.19366.84 

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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