Rapid: Individual Calculations February 2019
 Mahmoodi, Nader  Total change: -64.40  Rating chartPersonal card
 Tehran Pishkesvatan Rapid Cup Bahman 1397 Tehran IRI 2019-01-11
RcRownchangeKK*chgGame
 1641 1874 4.00 7 -1.44 20 -28.80 
  Ebrahimi, Reza 1580 IRI1.0010.15203.00 
  Shokri, Firouz 1617 IRI0.001-0.8220-16.40 
  Yazdani, Naser 1539 IRI1.0010.12202.40 
  Rahmani, Jamshid 1660 IRI1.0010.23204.60 
  Rahimkhani, Parviz 1667 IRI1.0010.23204.60 
  Noori, Amir 1901 IRI0.001-0.4620-9.20 
  Farahsa, Khosro 1520 IRI0.001-0.8920-17.80 

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)
 
 Qods Rapid Cup 14 Dey 1397 Tehran IRI 2019-01-13
RcRownchangeKK*chgGame
 1707 1874 4.50 9 -1.66 20 -33.20 
  Pour Ahmad, Javad 1474  * IRI1.0010.08201.60 
  Bakhtiari, Erfan 1474  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2024 IRI0.001-0.3020-6.00 
  Rasouli, Ali 1563 IRI1.0010.14202.80 
  Yavari, Bahram 1675 IRI1.0010.24204.80 
  Doostkam, P 2045 IRI0.5010.23204.60 
  Galehdari, Bardia 1896 IRI0.001-0.4720-9.40 
  Ghafouri, Mohammad Javad 1593 IRI0.001-0.8420-16.80 
  Shokri, Firouz 1617 IRI0.001-0.8220-16.40 
 * 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)
 
 Qods Rapid Cup 28 Dey 1397 Tehran IRI 2019-01-18
RcRownchangeKK*chgGame
 1744 1874 5.00 8 -0.12 20 -2.40 
  Tajoddin, Meisam 1527 IRI1.0010.11202.20 
  Sheykhali, Mohammadreza 2143 IRI0.001-0.1720-3.40 
  Ganjeh, Yousef 1639 IRI0.001-0.7920-15.80 
  Alizadeh, Hossein 1474  * IRI1.0010.08201.60 
  Ehteramian, Hossein 1605 IRI1.0010.17203.40 
  Hamzeh Ali, Nima 1566 IRI1.0010.14202.80 
  Pilvaieh, Ali 2024 IRI1.0010.702014.00 
  Amiri, Ali 1977 IRI0.001-0.3620-7.20 
 * 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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