Rapid: Individual Calculations August 2018
 Rostami, Ehsan  Total change: -23.00  Rating chartPersonal card
 Behshahr Ashrafolbelad Ramezan Rapid Cup 1397 Mazandaran IRI 2018-06-03
RcRownchangeKK*chgGame
 1559 1689 4.50 7 -0.07 20 -1.40 
  Hojjat, Alireza 1289  * IRI1.0010.08201.60 
  Barzegar, Saeb 2073 IRI0.001-0.0920-1.80 
  Mahdavi, Armin 1389 IRI0.001-0.8520-17.00 
  Mohammadi, Roham 1340 IRI0.501-0.3920-7.80 
  Maleki, Abolfazl 1331 IRI1.0010.10202.00 
  Riahi, Arvin 1405 IRI1.0010.16203.20 
  Khajavi, Armin 2089  * IRI1.0010.922018.40 
 * 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)
 
 Mazandaran Rapid Cup 22 Tir Mazandaran IRI 2018-07-27
RcRownchangeKK*chgGame
 1497 1689 2.50 5 -1.08 20 -21.60 
  Azizi, Mohammad Mehdi 1289  * IRI0.501-0.4220-8.40 
  Emani, Mahsa 1546 IRI1.0010.31206.20 
  Abbasnejad, Amirreza 1608 IRI0.001-0.6120-12.20 
  Yahyapour, Ali Asghar 1333 IRI1.0010.11202.20 
  Khorshidi, Mohammad Javad c1711 IRI0.001-0.4720-9.40 
 * 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)
 

 

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