Rapid: Individual Calculations September 2022
 Yousefi, Ahmadreza  Total change: 56.20  Rating chartPersonal card
 7th Shahgan Team Rapid Cup Qazvin IRI 2022-08-11
RcRownchangeKK*chgGame
 1605 1394 4.50 6 2.81 20 56.20 
  Daliri, Pedram 1972 IRI0.001-0.0220-0.40 
  Nemati, Mehrad 1532 IRI0.5010.19203.80 
  Rahmani, Amirali 1101 IRI1.0010.15203.00 
  Kakavand, Ramtin 1719 IRI1.0010.872017.40 
  Hadadi, Mahdi 1619 IRI1.0010.782015.60 
  Mahdavi, Mahdis 1684 IRI1.0010.842016.80 

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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