Individual Calculations June 2023
 Looni, Arshiya  Total change: 34.00  Rating chartPersonal card
 14th Hormozgan Cup (U2000) Hormozgan IRI 2023-05-16
RcRownchangeKK*chgGame
 1641 1530 4.00 8 0.85 40 34.00 
  Samareh Shahpasand, Farshad 1996 IRI0.001-0.0540-2.00 
  Assarzadeh, Ahmad 1230 IRI1.0010.15406.00 
  Karim Panah, Majid 1348 IRI1.0010.264010.40 
  Vatan, Parmis 1671 IRI1.0010.694027.60 
  Armand, Saman 1803 IRI0.001-0.1740-6.80 
  Vahdatian, Davood 1997 IRI0.5010.454018.00 
  Salari, Shahram 1718 IRI0.001-0.2640-10.40 
  Ghanbari, Ali 1365 IRI0.501-0.2240-8.80 

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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