Rapid: Individual Calculations January 2022
 Nouri, Abbas  Total change: 43.20  Rating chartPersonal card
 1st Arak Rapid Chess Memorial Hossein Borji (U1700) Arak IRI 2021-12-03
RcRownchangeKK*chgGame
 1443 1090 1.00 5 0.38 20 7.60 
  Teymoori, Vahid 1550 IRI1.0010.952019.00 
  Ghadiri, Sobhan 1479 IRI0.001-0.0920-1.80 
  Tajdoost, Akbar 1404 IRI0.001-0.1420-2.80 
  Robatmili, Manocher 1518 IRI0.001-0.0720-1.40 
  Azadi, Ali 1263 IRI0.001-0.2720-5.40 

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)
 
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1456 1090 3.00 9 1.78 20 35.60 
  Mogheyseh, Abolfazl 1723 IRI0.001-0.0120-0.20 
  Taheri, Mohammad Mehdi 1439 IRI0.001-0.1120-2.20 
  Taherkhani, M Hosein 1238 IRI0.001-0.3020-6.00 
  Moarefi, Fatemeh 1276 IRI1.0010.742014.80 
  Amirpour, Gholamreza 1480 IRI1.0010.912018.20 
  Azizkhani, Nima 1753 IRI0.001-0.0120-0.20 
  Nazari Nia, Shahram 1460 IRI0.001-0.1020-2.00 
  Naseri, Seifollah 1306 IRI1.0010.782015.60 
  Hadadi, Mahdi 1426 IRI0.001-0.1220-2.40 

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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