Individual Calculations October 2022
 Fatehi, Amir Masoud  Total change: 124.80  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U1400 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1386 1181 0.00 1 -0.24 40 -9.60 
  Amini, Mahdi 1386 IRI0.001-0.2440-9.60 

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)
 
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1499 1181 4.50 8 3.36 40 134.40 
  Nanavar, Pouyan 1471 IRI1.0010.844033.60 
  Asadi, Omid 1461 IRI1.0010.844033.60 
  Hajian, Mehrbod 1592 IRI0.001-0.0840-3.20 
  Tanavar, Mohammadreza 1445 IRI0.5010.324012.80 
  Majed, Negin 1508 IRI1.0010.874034.80 
  Taheri, Eliya 1610 IRI0.001-0.0740-2.80 
  Taheri, Mohammad Ali 1377 IRI1.0010.754030.00 
  Ahmadpoor, Rahmatalah 1531 IRI0.001-0.1140-4.40 

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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