Individual Calculations April 2023
 Kanz, Ahmad Safy  Total change: -14.40  Rating chartPersonal card
 7th Khavaran Standard International (A Category :Rating 1800 -2299) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 2009 1982 3.00 8 -0.72 20 -14.40 
  Nazarian, Arash 1703 IRI1.0010.16203.20 
  Salimifard, Behtash 2209 IRI1.0010.792015.80 
  Tahmasebi, Hamidreza 2163 IRI1.0010.742014.80 
  Hosseinzadeh, Nima f2237 IRI0.001-0.1920-3.80 
  Saberi, Mahan f2170 IRI0.001-0.2620-5.20 
  Rahmani, Pedram 1877 IRI0.001-0.6420-12.80 
  Khosravi, Korosh 1765 IRI0.001-0.7820-15.60 
  Eskandari, Amirali 1950 IRI0.001-0.5420-10.80 

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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