Rapid: Individual Calculations January 2022
 Shooreshi, Parham  Total change: 58.00  Rating chartPersonal card
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1581 1189 4.00 7 3.22 20 64.40 
  Ghalandari, Moslem 1327 IRI1.0010.692013.80 
  Alamir Virsagh, Ehsan 1854 IRI0.001-0.0120-0.20 
  Gholipour, Esmaeil 1601 IRI1.0010.932018.60 
  Mehrabi, Manouchehr 1683 IRI0.001-0.0420-0.80 
  Javadian, Hojatollah 1539 IRI1.0010.892017.80 
  Davari, Sara 1605 IRI0.001-0.0720-1.40 
  Nazari Nia, Shahram 1460 IRI1.0010.832016.60 

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)
 
 11th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-18
RcRownchangeKK*chgGame
 1625 1189 0.00 3 -0.32 20 -6.40 
  Sadeghi Givi, Reza 1924 IRI0.001-0.0120-0.20 
  Kargari Arian, Saba 1481 IRI0.001-0.1520-3.00 
  Parham Asl, Mani 1471 IRI0.001-0.1620-3.20 

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)
 

 

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