Rapid: Individual Calculations August 2022
 Taj Dini, Hasti  Total change: -5.80  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1451 1183 1.00 7 -0.41 20 -8.20 
  Salimiyan, Behzad 1761 IRI0.001-0.0220-0.40 
  Asgari, Behrad 1461 IRI0.001-0.1720-3.40 
  Keshavarz, Sajad 1414 IRI1.0010.792015.80 
  Sharafi, Amirhossein 1498 IRI0.001-0.1420-2.80 
  Zandi, Mohammad Taha 1382 IRI0.001-0.2420-4.80 
  Shehadeh, Ali 1344 IRI0.001-0.2920-5.80 
  Taherkhani, M Hosein 1300 IRI0.001-0.3420-6.80 

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)
 
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1613 1183 1.00 5 0.12 20 2.40 
  Sadr Arhami, Hamed 1051 IRI1.0010.32206.40 
  Atakhan, Abtin f2152 IRI0.0010.00200.00 
  Ghasemi, Mohammadreza 1674 IRI0.001-0.0420-0.80 
  Soltani, Bahman 1531 IRI0.001-0.1120-2.20 
  Davachi, Hamid 1658 IRI0.001-0.0520-1.00 

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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