Rapid: Individual Calculations September 2022
 Yousefi, Rayehe  Total change: -4.20  Rating chartPersonal card
 7th Shahgan Team Rapid Cup Qazvin IRI 2022-08-11
RcRownchangeKK*chgGame
 1523 1301 1.50 6 -0.21 20 -4.20 
  Abedi, Mohamadraza 1970 IRI0.001-0.0120-0.20 
  Rajabi, Amir Hosein 1580 IRI0.001-0.1620-3.20 
  Babaei, Amirabbas 1035 IRI1.0010.18203.60 
  Dabiri, Kasra 1365 IRI0.001-0.4120-8.20 
  Khalili, Hosein 1547 IRI0.5010.31206.20 
  Rahmani, Melika 1639 IRI0.001-0.1220-2.40 

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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