Individual Calculations August 2019
 Ghaderi, Mohammadreza  Total change: 43.00  Rating chartPersonal card
 Khorasan Razavi Men Chess Championship 1398 Khorasan Razavi IRI 2019-07-25
RcRownchangeKK*chgGame
 1572 1443 2.00 5 0.21 20 4.20 
  Hejazi, Milad 1843  * IRI0.001-0.0820-1.60 
  Firoozi, Aliasghar 1737 IRI0.001-0.1520-3.00 
  Shayanmanesh, Alireza 1284 IRI1.0010.29205.80 
  Eskafi Noghani, Mahmoud 1524 IRI1.0010.612012.20 
  Assarzadeh, Mahdi 1473 IRI0.001-0.4620-9.20 
 * 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)
 
 Open Championship Mashhad Men's 2019 Mashhad IRI 2019-07-26
RcRownchangeKK*chgGame
 1663 1443 3.50 6 1.94 20 38.80 
  Moosavi, Ali 1843  * IRI0.001-0.0820-1.60 
  Arghaiani, Farnam 1252 IRI1.0010.25205.00 
  Ojaghi, Mehrad 1755 IRI1.0010.862017.20 
  Shiri, Abolfazl 1561 IRI0.5010.16203.20 
  Ebdali Takaloo, Mohamad 1721 IRI1.0010.832016.60 
  Vassalam, Mohammad Taghi 1843  * 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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