Individual Calculations February 2022
 Akbari, Rosha  Total change: 108.40  Rating chartPersonal card
 6th Kish Cup Standard Under 1800 Kish IRI 2022-01-14
RcRownchangeKK*chgGame
 1607 1397 4.50 7 2.71 40 108.40 
  Rashidi, Amid 1589 IRI1.0010.754030.00 
  Maleki, Mir Mahdi 1758 IRI0.001-0.1040-4.00 
  Sarlak, Negar 1165 IRI1.0010.21408.40 
  Ansari, Hossein 1717 IRI1.0010.874034.80 
  Amini, Karen 1722 IRI0.001-0.1340-5.20 
  Kiaei, Ali 1714 IRI1.0010.874034.80 
  Bani Asadi, Mehrdad 1581 IRI0.5010.24409.60 

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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