Individual Calculations March 2022
 Mansoori, Mikaeil  Total change: 15.20  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1406 1331 2.00 4 0.38 40 15.20 
  Vasheghani, Hessam 1692 IRI0.001-0.1040-4.00 
  Dabiri, Kasra 1474 IRI0.001-0.3140-12.40 
  Nooraei, Nima 1018 IRI1.0010.14405.60 
  Azizi Tafreshi, Ali Akbar 1438 IRI1.0010.654026.00 

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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