Individual Calculations November 2022
 Mobarak Nezhad, Alireza  Total change: -34.00  Rating chartPersonal card
 4th Yerevan Open A Yerevan ARM 2022-10-10
RcRownchangeKK*chgGame
 1974 2008 2.00 7 -1.80 20 -36.00 
  Kotanjian, Tigran g2453 ARM0.001-0.0620-1.20 
  Sargsyan, Karo B. 1602 ARM1.0010.08201.60 
  Baghdasaryan, Vahe g2270 ARM0.001-0.1820-3.60 
  Kutsanyan, Andranik 2215 UKR0.001-0.2320-4.60 
  Majidi, Seyed Mohammad Par 1806 IRI0.001-0.7620-15.20 
  Rebecca, Jesumarian 1685 IND1.0010.13202.60 
  Antony, Jesumarian Leslie 1790 IND0.001-0.7820-15.60 

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)
 
 Gilan Super League 18th Round 22 Rasht IRI 2022-10-27
RcRownchangeKK*chgGame
 1647 2008 1.00 1 0.10 20 2.00 
  Mahdizadeh, Keyvan 1647 IRI1.0010.10202.00 

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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