Rapid: Individual Calculations August 2023
 Maleki, Alireza  Total change: 38.00  Rating chartPersonal card
 Qom State Chess Championship 1402 - U18 Qom IRI 2023-07-12
RcRownchangeKK*chgGame
 1310 1387 2.00 3 0.19 40 7.60 
  Dehghani, Mohammad 1214 IRI0.001-0.7340-29.20 
  Alibeikloo, Malihe 1240 IRI1.0010.304012.00 
  Ghasemi, Mahdi 1477 IRI1.0010.624024.80 

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)
 
 Qom State Rapid Championship 1402 Qom IRI 2023-07-21
RcRownchangeKK*chgGame
 1667 1387 2.00 6 0.76 40 30.40 
  Borzoonezhad, Majid 1776 IRI0.001-0.0940-3.60 
  Alibeikloo, Malihe 1240 IRI1.0010.304012.00 
  Mohammad Rezaei, Saeid 1623 IRI1.0010.804032.00 
  Zinati, Mohammad 1767 IRI0.001-0.0940-3.60 
  Fallahzadeh, Sohrab 1877 IRI0.001-0.0440-1.60 
  Hamed, Mohamad Mahdi 1717 IRI0.001-0.1240-4.80 

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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