Rapid: Individual Calculations September 2022
 Chavoshi, Seyed Saeid  Total change: -13.20  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1335 1350 4.50 10 -0.66 20 -13.20 
  Safa Joo, Mohammad Ali 1552 IRI1.0010.762015.20 
  Edalatkhah, Mohsen 1550 IRI0.001-0.2420-4.80 
  Golshanizad, Saeed 1576 IRI0.001-0.2120-4.20 
  Mirzaei, Davoud 1130 IRI1.0010.22204.40 
  Allahverdi, Davood 1598 IRI0.001-0.1920-3.80 
  Khalilolahi, Shahrzad 1127 IRI0.001-0.7820-15.60 
  Lalejini, Hesam 1090 IRI1.0010.18203.60 
  Rezaei, Ali 1104 IRI0.501-0.3120-6.20 
  Souri, Reyhane 1119 IRI1.0010.21204.20 
  Kounani, Siamak 1499 IRI0.001-0.3020-6.00 

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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