Rapid: Individual Calculations January 2022
 Hosseini, Seyed Erfan  Total change: 77.20  Rating chartPersonal card
 Rapid Tournament Nurse's Day 1400 Mashhad IRI 2021-12-10
RcRownchangeKK*chgGame
 1593 1247 3.50 7 2.42 20 48.40 
  Mehri, Mohammad Amin 1472 IRI0.5010.28205.60 
  Barati, Behnam 1596 IRI1.0010.892017.80 
  Zahmati, Sobhan 1784 IRI1.0010.972019.40 
  Razavi, Seyyed Amirreza 1897 IRI0.001-0.0120-0.20 
  Hasanpor Moghadam, Iman 1401 IRI0.001-0.2920-5.80 
  Farnami, Karim 1627 IRI1.0010.912018.20 
  Damod, Sajjad 1374 IRI0.001-0.3320-6.60 

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)
 
 Memorial of 1600 martyrs of Sabzevar Mashhad IRI 2021-12-18
RcRownchangeKK*chgGame
 1496 1247 3.00 6 1.44 20 28.80 
  Ramshini, Hamed 1631 IRI1.0010.912018.20 
  Vassalam, Mohammad Taghi 1781 IRI0.001-0.0320-0.60 
  Rahmani, Asef 1668 AFG0.001-0.0720-1.40 
  Salehi Pour, Eilia 1584 IRI0.001-0.1220-2.40 
  Jamedari, Emad Reza 1121 IRI1.0010.33206.60 
  Baghani, Abolfazl 1193 IRI1.0010.42208.40 

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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