Rapid: Individual Calculations August 2022
 Shakeri, Amirali  Total change: -15.60  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1418 1458 5.00 9 -0.26 20 -5.20 
  Alibabaei, Sasan 2080 IRI0.001-0.0120-0.20 
  Fateminia, Mostafa 1294 IRI1.0010.28205.60 
  Heydari, Sadaf 1082 IRI1.0010.09201.80 
  Zam Yar, Valialah 1073 IRI1.0010.09201.80 
  Abbasi, Meisam 1831 IRI0.001-0.1020-2.00 
  Alledavood, Ali 1081 IRI1.0010.09201.80 
  Ghodratyan, Mohammad 1960 IRI0.001-0.0420-0.80 
  Omidi, Armin 1250 IRI0.001-0.7720-15.40 
  Faghih, Ardavan 1113 IRI1.0010.11202.20 

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)
 
 4th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-29
RcRownchangeKK*chgGame
 1355 1458 2.50 5 -0.52 20 -10.40 
  Fateminia, Mostafa 1294 IRI0.501-0.2220-4.40 
  Kalantari, Mohammad Saleh 1090 IRI1.0010.10202.00 
  Akbari, Barsam 1632 IRI0.001-0.2720-5.40 
  Vasheghani, Behrad 1101 IRI1.0010.11202.20 
  Davachi, Hamid 1658 IRI0.001-0.2420-4.80 

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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