Individual Calculations October 2022
 Khalilolahi, Shahrzad  Total change: 38.80  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1468 1151 2.00 7 0.97 40 38.80 
  Safaei, Maliheh 1520 IRI0.001-0.1040-4.00 
  Bayati, Kambiz 1597 IRI0.001-0.0640-2.40 
  Golzarian, Kiarash 1480 IRI1.0010.884035.20 
  Evaz Pour, Amirreza 1540 IRI0.001-0.0940-3.60 
  Moradi Sazi, Hamid 1355 IRI1.0010.764030.40 
  Salehi, Mahdi 1463 IRI0.001-0.1440-5.60 
  Salehi, Parisa 1318 IRI0.001-0.2840-11.20 

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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