Individual Calculations February 2017
 Davari, Karim  Total change: 3.60  Rating chartPersonal card
 Bandar Abbas League 1395 Round 1-4 Bandarabbas IRI 2016-12-23
RcRownchangeKK*chgGame
 1644 1557 1.00 3 -0.18 20 -3.60 
  Ghorban Oghly, Mohsen 1827 IRI0.001-0.1720-3.40 
  Najafi, Nima 1790 IRI0.001-0.2120-4.20 
  Hajizadeh, Ali 1314 IRI1.0010.20204.00 

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)
 
 Bandar Abbas League 1395 Round 5-8 Bandarabbas IRI 2017-01-06
RcRownchangeKK*chgGame
 1646 1557 2.00 4 0.36 20 7.20 
  Naseri, Avaz 1437 IRI1.0010.34206.80 
  Makvandi, Navid 1957  * IRI0.001-0.0820-1.60 
  Nosrati, Saeedreza 1522 IRI1.0010.45209.00 
  Fallah, Mohammad Reza 1666 IRI0.001-0.3520-7.00 
 * 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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