Rapid: Individual Calculations April 2023
 Chavari, Mohammad Mahdi  Total change: 31.80  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1724 1933 5.50 8 -0.42 20 -8.40 
  Haghmoradkhan, Omid 1583 IRI1.0010.11202.20 
  Alamir Virsagh, Ehsan 1772 IRI0.501-0.2120-4.20 
  Mahdavi, Reza f2323 IRI0.001-0.0920-1.80 
  Norouzi, Mahdiar 1533  * IRI1.0010.08201.60 
  Neshan, Arshiya 1683 IRI0.001-0.8120-16.20 
  Razzaghi, Ali 1470 IRI1.0010.05201.00 
  Karimi, Setayesh 1658 IRI1.0010.17203.40 
  Faryad, Hasanali 1768 IRI1.0010.28205.60 
 * 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)
 
 Alborz Rapid Cup 26 esfand 1401 Karaj IRI 2023-03-17
RcRownchangeKK*chgGame
 1858 1933 6.00 7 2.01 20 40.20 
  Salimi, Reza 1533  * IRI1.0010.08201.60 
  Rezaei, Mostafa 1585 IRI1.0010.11202.20 
  Oveisi, Reza 2057 IRI1.0010.672013.40 
  Eskandary, Mahmood 1980 IRI0.5010.07201.40 
  Majidi, Seyed Mohammad Parsa 1843 IRI0.501-0.1220-2.40 
  Razaghi, Behrooz 2071 IRI1.0010.692013.80 
  Abedini, Morteza 1937 IRI1.0010.512010.20 
 * 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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