Rapid: Individual Calculations August 2022
 Yousefi, Rayehe  Total change: 14.60  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1465 1286 3.50 8 0.73 20 14.60 
  Asgharzadeh, Mitra wf1916 IRI1.0010.992019.80 
  Movahedi, Yashar 1768 IRI0.001-0.0520-1.00 
  Mahmoodi, Nima 1671 IRI0.001-0.0920-1.80 
  Ahmadi, Seyedeh Malihe 1592 IRI0.001-0.1420-2.80 
  Rahimi, Mahdi 1099 IRI0.501-0.2420-4.80 
  Nazari, Armin 1126 IRI1.0010.29205.80 
  Naderiyan, Amir Hosein 1461 IRI0.001-0.2720-5.40 
  Mahmoodi, Mohammad Parsa 1084 IRI1.0010.24204.80 

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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