Individual Calculations January 2018
 Rastbod, Ali  Total change: -49.40  Rating chartPersonal card
 Iranian Men Championship - Semi Final 1396 Hamedan IRI 2017-11-01
RcRownchangeKK*chgGame
 2249 2353 5.50 9 -0.21 20 -4.20 
  Asbahi, Mohammad 2104 IRI0.001-0.8120-16.20 
  Khadem Erfani, Sobhan 2144 IRI1.0010.23204.60 
  Tarazooyeadl, Mojtaba 2178 IRI1.0010.27205.40 
  Hamidi, Amir Mohammad 2185 IRI0.501-0.2220-4.40 
  Salar, Milad 2217 IRI1.0010.32206.40 
  Mosadeghpour, Masoud m2510 IRI0.5010.21204.20 
  Tahmasebi, Hamid 2153 IRI1.0010.24204.80 
  Javanbakht, Nima m2427 IRI0.001-0.4020-8.00 
  Daghli, Arash 2320 IRI0.501-0.0520-1.00 

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)
 
 16th Iranian Super League 1396 Round 12-16 Rasht IRI 2017-11-28
RcRownchangeKK*chgGame
 2315 2353 0.50 3 -1.03 20 -20.60 
  Gholami, Aryan m2483 IRI0.5010.18203.60 
  Mosadeghpour, Masoud g2510 IRI0.001-0.2920-5.80 
  Ebrahimzadeh, Mohammadnaghi 1953  * IRI0.001-0.9220-18.40 
 * 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)
 
 8th Isfahan Chess League 1396 Round 3-6 Isfahan IRI 2017-12-01
RcRownchangeKK*chgGame
 2023 2349 2.50 4 -0.90 20 -18.00 
  Jokar Borazjani, Hossein Gholi 1949  * IRI1.0010.08201.60 
  Saeidi, Mojtaba 1949  * IRI0.001-0.9220-18.40 
  Aghaei, Alireza 2246 IRI0.501-0.1420-2.80 
  Jafarpishe, Erfan 1949  * IRI1.0010.08201.60 
 * 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)
 
 Gilan Super League 1396 4-6 Rasht IRI 2017-12-24
RcRownchangeKK*chgGame
 2076 2349 0.50 1 -0.33 20 -6.60 
  Sobhani, F. 2076 IRI0.501-0.3320-6.60 

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)
 

 

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