Rapid: Individual Calculations January 2024
 Yaghoobi, Tara  Total change: 9.60  Rating chartPersonal card
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1497 1453 2.00 5 -0.21 40 -8.40 
  Rahmani, Pedram 1788 IRI0.001-0.1240-4.80 
  Sarikhani, Salman 1074 IRI1.0010.09403.60 
  Raji, Hamid 1728 IRI0.001-0.1740-6.80 
  Soleymani, Anahita 1168 IRI1.0010.16406.40 
  Mahdizadeh, Sadra 1725 IRI0.001-0.1740-6.80 

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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1566 1453 3.00 7 0.45 40 18.00 
  Neshan, Arshiya 1775 IRI0.001-0.1340-5.20 
  Abdolahi, Amir Taha 1635 IRI0.5010.24409.60 
  Dolat Abadi, Ali Asghar 1257 IRI1.0010.254010.00 
  Abed, Meisam 1790 IRI0.001-0.1240-4.80 
  Jalili, Mohammadparsa 1202 IRI1.0010.19407.60 
  Abdollahi, Vahid 1635 IRI0.5010.24409.60 
  Abbasi, Meisam 1669 IRI0.001-0.2240-8.80 

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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