Rapid: Individual Calculations May 2018
 Rezaei, Karim  Total change: -16.80  Rating chartPersonal card
 2nd Islamic Republic Day Cup 12 Farvradin Khoy 1397 Khoy IRI 2018-03-30
RcRownchangeKK*chgGame
 1581 1423 2.00 5 0.39 20 7.80 
  Sokoti, Firooz 1823  * IRI0.001-0.0820-1.60 
  Gholizadeh, Yousef 1753 IRI0.001-0.1220-2.40 
  Lotfi, Mahyar 1485 IRI0.001-0.4120-8.20 
  Momeni, Iliya 1224 IRI1.0010.24204.80 
  Asghari, Omid 1621 IRI1.0010.762015.20 
 * 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)
 
 East Azarbayjan Rapid Chess Championship 1397 ( Mabas Cup ) Tabriz IRI 2018-04-06
RcRownchangeKK*chgGame
 1603 1423 0.50 6 -1.23 20 -24.60 
  Behnezhad, Mehrdad 1823  * IRI0.001-0.0820-1.60 
  Shamsvala, Arash 1682 IRI0.001-0.1820-3.60 
  Ebrahimi Herab, Hamidreza 1692 IRI0.001-0.1720-3.40 
  Zhaleh, Alireza 1574 IRI0.001-0.3020-6.00 
  Delavar, Atrin 1023  * IRI0.501-0.4220-8.40 
  Gholami , Shahab 1823  * IRI0.001-0.0820-1.60 
 * 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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