Individual Calculations September 2022
 Ahmadi, Seyedeh Malihe  Total change: -24.00  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1557 1682 4.00 8 -1.20 20 -24.00 
  Bolandnazar, Korosh 1340 IRI1.0010.12202.40 
  Kaberi, Javad 1996 IRI0.5010.36207.20 
  Zare, Jamal 1950 IRI0.001-0.1720-3.40 
  Eslam, Vahid 1472 IRI0.501-0.2720-5.40 
  Ghorishi, Seied Mahdiar 1419 IRI0.001-0.8220-16.40 
  Khan Ahmadi, Mohammad Reza 1429 IRI1.0010.19203.80 
  Ramshini, Hamed 1495 IRI1.0010.26205.20 
  Movahedi Aliabadi, Ali 1358 IRI0.001-0.8720-17.40 

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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