Rapid: Individual Calculations September 2022
 Kazemi, Mantra  Total change: 49.00  Rating chartPersonal card
 Tehran Rapid Cup 19 Mordad U18 1401 Tehran IRI 2022-08-10
RcRownchangeKK*chgGame
 1189 1060 2.00 5 0.37 20 7.40 
  Talebi Pourfarsanghi, Anoosha 1204 IRI0.001-0.3120-6.20 
  Hamed Monfared, Ali 1157 IRI0.001-0.3720-7.40 
  Shakoori, Mohammad Kasra 1199 IRI1.0010.692013.80 
  Khorasani, Mohamad Parham 1160 IRI1.0010.642012.80 
  Faramarzi, Martia 1227 IRI0.001-0.2820-5.60 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1363 1060 3.50 8 2.08 20 41.60 
  Nasrollah, Mohammad Ali 1218 IRI0.5010.21204.20 
  Sajadi Naeini, Seyed Soheil 1617 IRI0.001-0.0320-0.60 
  Keshishi, Arman 1438 IRI0.001-0.0920-1.80 
  Noroozi, Iman 1200 IRI1.0010.692013.80 
  Delgoshad, Amin 1239 IRI1.0010.732014.60 
  Hashemi, Seyed Kian 1352 IRI0.001-0.1520-3.00 
  Nouri, Matin 1250 IRI1.0010.752015.00 
  Azizkhani, Nima 1591 IRI0.001-0.0320-0.60 

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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