Individual Calculations September 2022
 Paymard, Saba  Total change: 79.60  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1494 1213 3.00 6 1.99 40 79.60 
  Habibifard, Parham 1432 IRI0.001-0.2240-8.80 
  Zendehboodi, Fariba 1425 IRI1.0010.774030.80 
  Solimani Nezad, Gholamreza 1491 IRI0.001-0.1740-6.80 
  Shiri, Omid 1590 IRI1.0010.914036.40 
  Riazi, Yasin 1489 IRI1.0010.834033.20 
  Molaeian, Jaber 1534 IRI0.001-0.1340-5.20 

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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