Individual Calculations September 2022
 Safari, Melina  Total change: 0.00  Rating chartPersonal card
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeRpKK*chgGame
 1322 0 4.50 8 0.00 1342   0.00 
  Kazemi, Mantra 1063 IRI1.0010.00 0.00 
  Marvi, Targol 1283 IRI1.0010.00 0.00 
  Sajadi Naeini, Seyed Soheil 1577 IRI0.0010.00 0.00 
  Hosseini, Vihan 1362 IRI0.0010.00 0.00 
  Gharib Gorgani, Sarina 1209 IRI1.0010.00 0.00 
  Abedi, Sorosh 1426 IRI0.0010.00 0.00 
  Arzpeyma, Arian 1218 IRI1.0010.00 0.00 
  Nemati, Mehrad 1437 IRI0.5010.00 0.00 

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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