Blitz: Individual Calculations February 2024
 Sulaiman, Ahmad Ashrafi  Total change: 33.20  Rating chartPersonal card
 11th Chess To Infinity Blitz Tournament Tehran IRI 2023-12-31
RcRownchangeKK*chgGame
 1844 1850 6.50 9 2.08 20 41.60 
  Younesi, Hamidreza 1459 IRI1.0010.09201.80 
  Kazemi, Hosein 1623 IRI1.0010.21204.20 
  Behroozi Moghaddam, Hamed 2096 IRI0.5010.31206.20 
  Barati Masihi, Kevin 1494 IRI1.0010.11202.20 
  Alizadeh, Amirmohammad 1815 IRI1.0010.45209.00 
  Yadegar, Radin 2026 IRI1.0010.732014.60 
  Kashefi, Amir Hosein f2109 IRI0.001-0.1820-3.60 
  Sedaghati, Mehrdad f2057 IRI0.001-0.2320-4.60 
  Behzad Nazif, Parva wm1913 IRI1.0010.592011.80 

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)
 
 12th Chess to Infinity Weekly Blitz Tournament 1402 Tehran IRI 2024-01-04
RcRownchangeKK*chgGame
 1672 1850 5.00 8 -0.42 20 -8.40 
  Maleki, Mahdi 1450  * IRI1.0010.08201.60 
  Kashefi, Amir Hosein f2109 IRI0.001-0.1820-3.60 
  Esmaeilzadeh, Mohammadreza 1664 IRI1.0010.26205.20 
  Mohandesi, Shahin m1776 IRI0.001-0.6020-12.00 
  Abdolahi, Amir Taha 1550 IRI1.0010.15203.00 
  Roshantab, Sadra 1546 IRI0.001-0.8620-17.20 
  Shokoohi Pooya, Pouyan 1278 IRI1.0010.02200.40 
  Kakavand, Ramtin 2005 IRI1.0010.712014.20 
 * 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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