Rapid: Individual Calculations May 2019
 Khanalizadeh, Abolfazl  Total change: -20.80  Rating chartPersonal card
 Tehran Rapid Cup 20 Farvardin 1398 Tehran IRI 2019-04-09
RcRownchangeKK*chgGame
 1623 1603 1.50 6 -1.34 20 -26.80 
  Sajadi Naeini, Seyed Soheil 1761 IRI0.001-0.2920-5.80 
  Ajalli, Behnam 1407 IRI1.0010.25205.00 
  Alamir Virsagh, Ehsan 1780 IRI0.001-0.2720-5.40 
  Chalangari, Mohsen 1461 IRI0.501-0.1920-3.80 
  Hamidian, Hamid 1709 IRI0.001-0.3620-7.20 
  Roohi, Shahriyar 1617 IRI0.001-0.4820-9.60 

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)
 
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1624 1603 4.00 8 0.30 20 6.00 
  Jofreh, Manouchehr 1246 IRI1.0010.11202.20 
  Vahdat Doust, Ali 1815 IRI0.001-0.2320-4.60 
  Ghorbani Shendi, Abolfazl 1381 IRI1.0010.22204.40 
  Ghadiri Bidhendi, Ebrahim 1785 IRI1.0010.742014.80 
  Fakhrbakhsh, Vandad 1789 IRI0.001-0.2620-5.20 
  Mahdavi, Mahdis 1761 IRI0.001-0.2920-5.80 
  Namazi Shirazi, Ali 1456 IRI1.0010.30206.00 
  Nourimoghaddam, Shahrokh 1761 IRI0.001-0.2920-5.80 

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)
 

 

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