Rapid: Individual Calculations April 2023
 Noorinezhad, Nafas  Total change: -72.00  Rating chartPersonal card
 Gilan Rapid Cup (18esfand 1401) Rasht IRI 2023-03-09
RcRownchangeKK*chgGame
 1281 1521 3.00 7 -2.36 40 -94.40 
  Shabanzadeh, S.negar 1121  * IRI1.0010.08403.20 
  Alizadeh Golsari, Shina 1171  * IRI1.0010.11404.40 
  Khanipour, Abolfazl 1961 IRI0.001-0.0640-2.40 
  Kiabi, Danial 1176 IRI1.0010.11404.40 
  Shemshad, Bahar 1331 IRI0.001-0.7540-30.00 
  Ashouri, Sepehr 1093 IRI0.001-0.9340-37.20 
  Hasanpour Golshani, Arad 1111 IRI0.001-0.9240-36.80 
 * 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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1535 1521 4.50 8 0.56 40 22.40 
  Babaniya, Benyamin 1970 IRI0.001-0.0640-2.40 
  Eshkevari, Sahand 1156 IRI1.0010.10404.00 
  Khadem Erfani, Sobhan 1905 IRI0.001-0.0940-3.60 
  Kiabi, Danial 1176 IRI0.001-0.8940-35.60 
  Amer, Amirali 1231 IRI1.0010.16406.40 
  Khelghatdoust, Amirali 1296 IRI1.0010.22408.80 
  Movagharhasani, Farhan 1739 IRI1.0010.784031.20 
  Masoumi, Sahar 1804 IRI0.5010.344013.60 

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)
 

 

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