Rapid: Individual Calculations March 2023
 Hejrati, Mohammad Mahdi  Total change: 8.80  Rating chartPersonal card
 1st Rapid Kosar Cup U 2100 - Shirvan-North Khorasan 1401 North Khorasan IRI 2023-01-30
RcRownchangeKK*chgGame
 1548 1862 6.00 7 0.56 20 11.20 
  Mohajeri, Sina 1116 IRI1.0010.00200.00 
  Shojaei, Arshiya 1462  * IRI1.0010.08201.60 
  Khoramirad, Meisam 1382 IRI1.0010.05201.00 
  Gholinezhad, Eilia 1449 IRI1.0010.07201.40 
  Rahmani, Asef 1535 AFG1.0010.13202.60 
  Mohammadi, Reza 1925 IRI1.0010.592011.80 
  Ahmadi, Erfan 1965 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)
 
 Shahvar Rapid Cup Esfand 1401 Semnan IRI 2023-02-25
RcRownchangeKK*chgGame
 1563 1862 5.50 7 -0.12 20 -2.40 
  Fallah Madvari, Mahan 1216 IRI1.0010.01200.20 
  Khorsandi, Mehdi Reza 1448 IRI1.0010.07201.40 
  Maleki, Morteza 1642 IRI0.501-0.2820-5.60 
  Farmanbar, Farshad 1573 IRI0.001-0.8420-16.80 
  Safari, Hamid 1462  * IRI1.0010.08201.60 
  Azbaghi, Enayat 1787 IRI1.0010.40208.00 
  Binaei Tavallaei, Mahdi 1816 IRI1.0010.44208.80 
 * 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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