Rapid: Individual Calculations July 2023
 Nazifi, Hasan  Total change: -2.00  Rating chartPersonal card
 Alborz Rapid 2 Tir 1402 Alborz IRI 2023-06-22
RcRownchangeKK*chgGame
 1236 1452 4.50 6 -0.10 20 -2.00 
  Heidari, Parham 1172 IRI0.001-0.8420-16.80 
  Noroozi, Sam 1132 IRI1.0010.13202.60 
  Javid, Mehrbod 1174 IRI1.0010.17203.40 
  Karimi, Artin 1232 IRI0.501-0.2820-5.60 
  Nasiri Evanaki, Mohammad Yasin 1322 IRI1.0010.32206.40 
  Kazemi, Zahra 1381 IRI1.0010.40208.00 

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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