Rapid: Individual Calculations March 2023
 Sharafi, Amirhossein  Total change: 102.40  Rating chartPersonal card
 11th Qazvin Weekly Rapid Cup - 1401 Qazvin IRI 2023-01-12
RcRownchangeKK*chgGame
 1508 1534 4.50 5 1.83 40 73.20 
  Karimi, Aref 1423 IRI0.501-0.1540-6.00 
  Taleshi, Radmehr 1510 IRI1.0010.474018.80 
  Mohamadi, Niyousha 1595 IRI1.0010.584023.20 
  Mahdavi, Mahdis 1687 IRI1.0010.704028.00 
  Nadifar, Meysam 1324 IRI1.0010.23409.20 

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)
 
 Varna Cup Varamin Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1558 1547 4.00 7 0.73 40 29.20 
  Nouri, Abbas 1210 IRI1.0010.12404.80 
  Hadavandkhani, Mohammadmahdi 1732 IRI0.001-0.2640-10.40 
  Khanbaz, Nima 1729 IRI1.0010.744029.60 
  Saeedi, Reza 1705 IRI0.001-0.2940-11.60 
  Saeid Panah, Parsa 1218 IRI1.0010.12404.80 
  Asadi, Atabak 1670 IRI1.0010.674026.80 
  Azizkhani, Nima 1642 IRI0.001-0.3740-14.80 

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)
 

 

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