Individual Calculations December 2017
 Rastbod, Ali  Total change: -4.20  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 1-2 Isfahan IRI 2017-11-17
RcRownchangeKK*chgGame
 1953 2353 1.00 1 0.08 20 1.60 
  Tavakoli, Amirmohammad 1953  * 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 Round 3 Rasht IRI 2017-11-19
RcRownchangeKK*chgGame
 1953 2353 1.00 1 0.08 20 1.60 
  Yeganedoost, Majid 1953  * 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)
 
 Iran Boys Under 20 Championship 1396 Zanjan IRI 2017-11-22
RcRownchangeKK*chgGame
 2013 2353 6.50 8 -0.37 20 -7.40 
  Kalvandi, Mohammad Naeim 1953  * IRI1.0010.08201.60 
  Ali, Rostami 1953  * IRI1.0010.08201.60 
  Abdolmohammadi, Milad 1953  * IRI1.0010.08201.60 
  Omidi, Arya 2385 IRI0.001-0.4620-9.20 
  Rostami, Hossein 1953  * IRI1.0010.08201.60 
  Nazari, Arad 1997 IRI0.501-0.3920-7.80 
  Rahimi, Amir Mohammad 1953  * IRI1.0010.08201.60 
  Tondro, Amir Hosein 1953  * 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)
 

 

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