Individual Calculations March 2023
 Doostikhah, Shayan  Total change: 5.20  Rating chartPersonal card
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1430 1363 3.50 8 0.13 40 5.20 
  Norouzi Chenari, Parham 1548 IRI1.0010.744029.60 
  Dezhdar, Aria 1617 IRI1.0010.814032.40 
  Taheri, Mani 1673 IRI0.001-0.1440-5.60 
  Abdi, Amir 1627 IRI0.001-0.1840-7.20 
  Muhammed, Zahid 1697 PAK0.5010.384015.20 
  Pezeshki, Daniyal 1118 IRI0.001-0.8040-32.00 
  Nikfard, Bardia 1057 IRI1.0010.14405.60 
  Safari, Shahrzad 1106 IRI0.001-0.8240-32.80 

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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