Individual Calculations October 2022
 Karimi, Anahita  Total change: -37.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1318 1305 1.50 7 -1.86 20 -37.20 
  Moradi, Mohammad Soroosh 1552 IRI0.001-0.1920-3.80 
  Evaz Pour, Amirreza 1540 IRI0.001-0.2120-4.20 
  Rabbani, Abtin 1484 IRI0.001-0.2720-5.40 
  Ghafary, Poria 1090 IRI0.501-0.2720-5.40 
  Esfandiari Klocan, Behrad 1073 IRI1.0010.21204.20 
  Nemati, Mehrad 1435 IRI0.001-0.3220-6.40 
  Mirjavadi, Sarina Sadat 1052 IRI0.001-0.8120-16.20 

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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