Individual Calculations March 2019
 Rahmat Pour, Armin  Total change: -93.20  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U1800) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1539 1793 6.50 11 -2.33 40 -93.20 
  Nazari, Ali 1469 IRI1.0010.13405.20 
  Norouzi Chenari, Parsa 1581 IRI0.001-0.7740-30.80 
  Saedi, Pedram 1482 IRI0.501-0.3640-14.40 
  Biriya, Yadollah 1478 IRI1.0010.14405.60 
  Johari, Shahrad 1393  * IRI0.001-0.9240-36.80 
  Ayemehdoust, Gholamreza 1467 IRI1.0010.13405.20 
  Mustafa, Kamal Jalaldeen Al-Barba 1535 IRQ1.0010.18407.20 
  Esmi, Hossein 1569 IRI1.0010.22408.80 
  Rabiei Parsaei, Mehrdad 1678 IRI1.0010.344013.60 
  Taheri, Rasool 1679 IRI0.001-0.6640-26.40 
  Nozari, Mohammad 1594 IRI0.001-0.7640-30.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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