Individual Calculations January 2018
 Khatibi, Meysam  Total change: 10.20  Rating chartPersonal card
 Iranian Men Championship - Semi Final 1396 Hamedan IRI 2017-11-01
RcRownchangeKK*chgGame
 2191 2250 5.00 9 -0.22 20 -4.40 
  Sedaghat Khah, Hamid Reza 1986 IRI1.0010.18203.60 
  Firouzja, Alireza m2521 IRI0.001-0.1720-3.40 
  Tahmasebi, Hamid 2153 IRI0.001-0.6320-12.60 
  Nikookar, Mahdi 2068 IRI1.0010.26205.20 
  Khadem Erfani, Sobhan 2144 IRI1.0010.36207.20 
  Khajavi, Armin 2148 IRI0.001-0.6420-12.80 
  Khoshkalam, Seyed Mehrab 2157 IRI1.0010.37207.40 
  Gholami, Aryan m2483 IRI0.001-0.2120-4.20 
  Azali, Ashkan 2063 IRI1.0010.26205.20 

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)
 
 16th Iranian Super League 1396 Round 12-16 Rasht IRI 2017-11-28
RcRownchangeKK*chgGame
 2365 2250 2.50 5 0.73 20 14.60 
  Tahbaz, Arash m2408 IRI0.5010.21204.20 
  Ettehadi, H. 2188 IRI1.0010.41208.20 
  Molaei, Mohammadamin m2322 IRI0.5010.10202.00 
  Omidi, Arya 2385 IRI0.5010.18203.60 
  Firouzja, Alireza m2521 IRI0.001-0.1720-3.40 

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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