Individual Calculations February 2017
 Mohammadalizadeh Lashkari, Erfan  Total change: 38.20  Rating chartPersonal card
 Tehran Standard Cup U2100 Day 1395 Tehran IRI 2017-01-11
RcRownchangeKK*chgGame
 1652 1565 2.00 6 -0.31 20 -6.20 
  Nazari Nia, Shahram 1714 IRI0.001-0.3020-6.00 
  Sadat Mansouri, Seyed Mohammadal 1532 IRI0.001-0.5520-11.00 
  Sekhavatmandi, Roham 1612 IRI1.0010.572011.40 
  Izady, Mohammad 1795 IRI0.001-0.2120-4.20 
  Isazaie, Navid 1682 IRI1.0010.662013.20 
  Fakhrbakhsh, Vandad 1577 IRI0.001-0.4820-9.60 

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)
 
 Alborz Standard Cup Bahman 1395 Karaj IRI 2017-01-20
RcRownchangeKK*chgGame
 1694 1565 5.00 8 2.22 20 44.40 
  Hedayati, Vahid 1833 IRI1.0010.832016.60 
  Tayyar, Sepehr 1165  * IRI1.0010.08201.60 
  Rahimi, Amir Mohammad 1914 IRI0.5010.39207.80 
  Teymoori, Nadia 1582 IRI0.001-0.4820-9.60 
  Izady, Mohammad 1795 IRI0.5010.29205.80 
  Shadab, Shahriar 1447 IRI1.0010.34206.80 
  Mohebi, Ali 1898 IRI1.0010.882017.60 
  Farrokh, Farshad 1915 IRI0.001-0.1120-2.20 
 * 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)
 

 

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